20011994112

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 352

約数和(自身を含む): 62255001600

約数和(自身を除く): 42243007488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 71, 76, 88, 96, 114, 128, 132, 142, 152, 176, 192, 209, 213, 228, 256, 264, 284, 304, 352, 384, 418, 426, 439, 456, 512, 528, 568, 608, 627, 704, 768, 781, 836, 852, 878, 912, 1024, 1056, 1136, 1216, 1254, 1317, 1349, 1408, 1536, 1562, 1672, 1704, 1756, 1824, 2112, 2272, 2343, 2432, 2508, 2634, 2698, 2816, 3072, 3124, 3344, 3408, 3512, 3648, 4047, 4224, 4544, 4686, 4829, 4864, 5016, 5268, 5396, 5632, 6248, 6688, 6816, 7024, 7296, 8094, 8341, 8448, 9088, 9372, 9658, 9728, 10032, 10536, 10792, 11264, 12496, 13376, 13632, 14048, 14487, 14592, 14839, 16188, 16682, 16896, 18176, 18744, 19316, 19456, 20064, 21072, 21584, 24992, 25023, 26752, 27264, 28096, 28974, 29184, 29678, 31169, 32376, 33364, 33792, 36352, 37488, 38632, 40128, 42144, 43168, 44517, 49984, 50046, 53504, 54528, 56192, 57948, 58368, 59356, 62338, 64752, 66728, 72704, 74976, 77264, 80256, 84288, 86336, 89034, 91751, 93507, 99968, 100092, 107008, 109056, 112384, 115896, 118712, 124676, 129504, 133456, 149952, 154528, 160512, 168576, 172672, 178068, 183502, 187014, 199936, 200184, 214016, 218112, 224768, 231792, 237424, 249352, 259008, 266912, 275253, 299904, 309056, 321024, 337152, 342859, 345344, 356136, 367004, 374028, 399872, 400368, 449536, 463584, 474848, 498704, 518016, 533824, 550506, 592211, 599808, 618112, 642048, 674304, 685718, 690688, 712272, 734008, 748056, 799744, 800736, 927168, 949696, 997408, 1028577, 1036032, 1067648, 1101012, 1184422, 1199616, 1236224, 1348608, 1371436, 1381376, 1424544, 1468016, 1496112, 1601472, 1776633, 1854336, 1899392, 1994816, 2057154, 2072064, 2135296, 2202024, 2368844, 2399232, 2472448, 2742872, 2849088, 2936032, 2992224, 3202944, 3553266, 3708672, 3798784, 3989632, 4114308, 4144128, 4270592, 4404048, 4737688, 4944896, 5485744, 5698176, 5872064, 5984448, 6405888, 6514321, 7106532, 7417344, 7597568, 7979264, 8228616, 8541184, 8808096, 9475376, 10971488, 11396352, 11744128, 11968896, 12811776, 13028642, 14213064, 14834688, 15195136, 15958528, 16457232, 17616192, 18950752, 19542963, 21942976, 22792704, 23488256, 23937792, 25623552, 26057284, 28426128, 31917056, 32914464, 35232384, 37901504, 39085926, 43885952, 45585408, 46976512, 47875584, 52114568, 56852256, 65828928, 70464768, 75803008, 78171852, 87771904, 93953024, 95751168, 104229136, 113704512, 131657856, 140929536, 151606016, 156343704, 175543808, 208458272, 227409024, 263315712, 281859072, 303212032, 312687408, 351087616, 416916544, 454818048, 526631424, 606424064, 625374816, 833833088, 909636096, 1053262848, 1250749632, 1667666176, 1819272192, 2501499264, 3335332352, 5002998528, 6670664704, 10005997056, 20011994112]

約数ペア:

[(1, 20011994112), (2, 10005997056), (3, 6670664704), (4, 5002998528), (6, 3335332352), (8, 2501499264), (11, 1819272192), (12, 1667666176), (16, 1250749632), (19, 1053262848), (22, 909636096), (24, 833833088), (32, 625374816), (33, 606424064), (38, 526631424), (44, 454818048), (48, 416916544), (57, 351087616), (64, 312687408), (66, 303212032), (71, 281859072), (76, 263315712), (88, 227409024), (96, 208458272), (114, 175543808), (128, 156343704), (132, 151606016), (142, 140929536), (152, 131657856), (176, 113704512), (192, 104229136), (209, 95751168), (213, 93953024), (228, 87771904), (256, 78171852), (264, 75803008), (284, 70464768), (304, 65828928), (352, 56852256), (384, 52114568), (418, 47875584), (426, 46976512), (439, 45585408), (456, 43885952), (512, 39085926), (528, 37901504), (568, 35232384), (608, 32914464), (627, 31917056), (704, 28426128), (768, 26057284), (781, 25623552), (836, 23937792), (852, 23488256), (878, 22792704), (912, 21942976), (1024, 19542963), (1056, 18950752), (1136, 17616192), (1216, 16457232), (1254, 15958528), (1317, 15195136), (1349, 14834688), (1408, 14213064), (1536, 13028642), (1562, 12811776), (1672, 11968896), (1704, 11744128), (1756, 11396352), (1824, 10971488), (2112, 9475376), (2272, 8808096), (2343, 8541184), (2432, 8228616), (2508, 7979264), (2634, 7597568), (2698, 7417344), (2816, 7106532), (3072, 6514321), (3124, 6405888), (3344, 5984448), (3408, 5872064), (3512, 5698176), (3648, 5485744), (4047, 4944896), (4224, 4737688), (4544, 4404048), (4686, 4270592), (4829, 4144128), (4864, 4114308), (5016, 3989632), (5268, 3798784), (5396, 3708672), (5632, 3553266), (6248, 3202944), (6688, 2992224), (6816, 2936032), (7024, 2849088), (7296, 2742872), (8094, 2472448), (8341, 2399232), (8448, 2368844), (9088, 2202024), (9372, 2135296), (9658, 2072064), (9728, 2057154), (10032, 1994816), (10536, 1899392), (10792, 1854336), (11264, 1776633), (12496, 1601472), (13376, 1496112), (13632, 1468016), (14048, 1424544), (14487, 1381376), (14592, 1371436), (14839, 1348608), (16188, 1236224), (16682, 1199616), (16896, 1184422), (18176, 1101012), (18744, 1067648), (19316, 1036032), (19456, 1028577), (20064, 997408), (21072, 949696), (21584, 927168), (24992, 800736), (25023, 799744), (26752, 748056), (27264, 734008), (28096, 712272), (28974, 690688), (29184, 685718), (29678, 674304), (31169, 642048), (32376, 618112), (33364, 599808), (33792, 592211), (36352, 550506), (37488, 533824), (38632, 518016), (40128, 498704), (42144, 474848), (43168, 463584), (44517, 449536), (49984, 400368), (50046, 399872), (53504, 374028), (54528, 367004), (56192, 356136), (57948, 345344), (58368, 342859), (59356, 337152), (62338, 321024), (64752, 309056), (66728, 299904), (72704, 275253), (74976, 266912), (77264, 259008), (80256, 249352), (84288, 237424), (86336, 231792), (89034, 224768), (91751, 218112), (93507, 214016), (99968, 200184), (100092, 199936), (107008, 187014), (109056, 183502), (112384, 178068), (115896, 172672), (118712, 168576), (124676, 160512), (129504, 154528), (133456, 149952)]