20020253184

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13511

約数の個数: 240

約数和(自身を含む): 64403333280

約数和(自身を除く): 44383080096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 192, 204, 228, 256, 272, 288, 304, 306, 323, 342, 384, 408, 456, 512, 544, 576, 608, 612, 646, 684, 768, 816, 912, 969, 1088, 1152, 1216, 1224, 1292, 1368, 1536, 1632, 1824, 1938, 2176, 2304, 2432, 2448, 2584, 2736, 2907, 3264, 3648, 3876, 4352, 4608, 4864, 4896, 5168, 5472, 5814, 6528, 7296, 7752, 8704, 9728, 9792, 10336, 10944, 11628, 13056, 13451, 14592, 15504, 19584, 20672, 21888, 23256, 26112, 26902, 29184, 31008, 39168, 40353, 41344, 43776, 46512, 53804, 62016, 78336, 80706, 82688, 87552, 93024, 107608, 121059, 124032, 161412, 165376, 186048, 215216, 228667, 242118, 248064, 255569, 322824, 372096, 430432, 457334, 484236, 496128, 511138, 645648, 686001, 744192, 766707, 860864, 914668, 968472, 1022276, 1291296, 1372002, 1488384, 1533414, 1721728, 1829336, 1936944, 2044552, 2058003, 2300121, 2582592, 2744004, 3066828, 3443456, 3658672, 3873888, 4089104, 4116006, 4344673, 4600242, 5165184, 5488008, 6133656, 6886912, 7317344, 7747776, 8178208, 8232012, 8689346, 9200484, 10330368, 10976016, 12267312, 13034019, 14634688, 15495552, 16356416, 16464024, 17378692, 18400968, 20660736, 21952032, 24534624, 26068038, 29269376, 30991104, 32712832, 32928048, 34757384, 36801936, 39102057, 43904064, 49069248, 52136076, 58538752, 61982208, 65425664, 65856096, 69514768, 73603872, 78204114, 87808128, 98138496, 104272152, 117077504, 130851328, 131712192, 139029536, 147207744, 156408228, 175616256, 196276992, 208544304, 263424384, 278059072, 294415488, 312816456, 351232512, 392553984, 417088608, 526848768, 556118144, 588830976, 625632912, 834177216, 1053697536, 1112236288, 1177661952, 1251265824, 1668354432, 2224472576, 2502531648, 3336708864, 5005063296, 6673417728, 10010126592, 20020253184]

約数ペア:

[(1, 20020253184), (2, 10010126592), (3, 6673417728), (4, 5005063296), (6, 3336708864), (8, 2502531648), (9, 2224472576), (12, 1668354432), (16, 1251265824), (17, 1177661952), (18, 1112236288), (19, 1053697536), (24, 834177216), (32, 625632912), (34, 588830976), (36, 556118144), (38, 526848768), (48, 417088608), (51, 392553984), (57, 351232512), (64, 312816456), (68, 294415488), (72, 278059072), (76, 263424384), (96, 208544304), (102, 196276992), (114, 175616256), (128, 156408228), (136, 147207744), (144, 139029536), (152, 131712192), (153, 130851328), (171, 117077504), (192, 104272152), (204, 98138496), (228, 87808128), (256, 78204114), (272, 73603872), (288, 69514768), (304, 65856096), (306, 65425664), (323, 61982208), (342, 58538752), (384, 52136076), (408, 49069248), (456, 43904064), (512, 39102057), (544, 36801936), (576, 34757384), (608, 32928048), (612, 32712832), (646, 30991104), (684, 29269376), (768, 26068038), (816, 24534624), (912, 21952032), (969, 20660736), (1088, 18400968), (1152, 17378692), (1216, 16464024), (1224, 16356416), (1292, 15495552), (1368, 14634688), (1536, 13034019), (1632, 12267312), (1824, 10976016), (1938, 10330368), (2176, 9200484), (2304, 8689346), (2432, 8232012), (2448, 8178208), (2584, 7747776), (2736, 7317344), (2907, 6886912), (3264, 6133656), (3648, 5488008), (3876, 5165184), (4352, 4600242), (4608, 4344673), (4864, 4116006), (4896, 4089104), (5168, 3873888), (5472, 3658672), (5814, 3443456), (6528, 3066828), (7296, 2744004), (7752, 2582592), (8704, 2300121), (9728, 2058003), (9792, 2044552), (10336, 1936944), (10944, 1829336), (11628, 1721728), (13056, 1533414), (13451, 1488384), (14592, 1372002), (15504, 1291296), (19584, 1022276), (20672, 968472), (21888, 914668), (23256, 860864), (26112, 766707), (26902, 744192), (29184, 686001), (31008, 645648), (39168, 511138), (40353, 496128), (41344, 484236), (43776, 457334), (46512, 430432), (53804, 372096), (62016, 322824), (78336, 255569), (80706, 248064), (82688, 242118), (87552, 228667), (93024, 215216), (107608, 186048), (121059, 165376), (124032, 161412)]