20195849856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33997}}^1$

素因数の和:34051

約数の個数: 256

約数和(自身を含む): 69910767360

約数和(自身を除く): 49714917504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 896, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1664, 1768, 1904, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3536, 3808, 4368, 4641, 4992, 5304, 5712, 5824, 6188, 6528, 7072, 7616, 8736, 9282, 10608, 11424, 11648, 12376, 14144, 15232, 17472, 18564, 21216, 22848, 24752, 28288, 33997, 34944, 37128, 42432, 45696, 49504, 67994, 74256, 84864, 99008, 101991, 135988, 148512, 198016, 203982, 237979, 271976, 297024, 407964, 441961, 475958, 543952, 577949, 594048, 713937, 815928, 883922, 951916, 1087904, 1155898, 1325883, 1427874, 1631856, 1733847, 1767844, 1903832, 2175808, 2311796, 2651766, 2855748, 3093727, 3263712, 3467694, 3535688, 3807664, 4045643, 4351616, 4623592, 5303532, 5711496, 6187454, 6527424, 6935388, 7071376, 7513337, 7615328, 8091286, 9247184, 9281181, 10607064, 11422992, 12136929, 12374908, 13054848, 13870776, 14142752, 15026674, 15230656, 16182572, 18494368, 18562362, 21214128, 22540011, 22845984, 24273858, 24749816, 27741552, 28285504, 30053348, 30461312, 32365144, 36988736, 37124724, 42428256, 45080022, 45691968, 48547716, 49499632, 52593359, 55483104, 56571008, 60106696, 64730288, 73977472, 74249448, 84856512, 90160044, 91383936, 97095432, 98999264, 105186718, 110966208, 120213392, 129460576, 148498896, 157780077, 169713024, 180320088, 194190864, 197998528, 210373436, 221932416, 240426784, 258921152, 296997792, 315560154, 360640176, 388381728, 395997056, 420746872, 480853568, 517842304, 593995584, 631120308, 721280352, 776763456, 841493744, 961707136, 1187991168, 1262240616, 1442560704, 1553526912, 1682987488, 2524481232, 2885121408, 3365974976, 5048962464, 6731949952, 10097924928, 20195849856]

約数ペア:

[(1, 20195849856), (2, 10097924928), (3, 6731949952), (4, 5048962464), (6, 3365974976), (7, 2885121408), (8, 2524481232), (12, 1682987488), (13, 1553526912), (14, 1442560704), (16, 1262240616), (17, 1187991168), (21, 961707136), (24, 841493744), (26, 776763456), (28, 721280352), (32, 631120308), (34, 593995584), (39, 517842304), (42, 480853568), (48, 420746872), (51, 395997056), (52, 388381728), (56, 360640176), (64, 315560154), (68, 296997792), (78, 258921152), (84, 240426784), (91, 221932416), (96, 210373436), (102, 197998528), (104, 194190864), (112, 180320088), (119, 169713024), (128, 157780077), (136, 148498896), (156, 129460576), (168, 120213392), (182, 110966208), (192, 105186718), (204, 98999264), (208, 97095432), (221, 91383936), (224, 90160044), (238, 84856512), (272, 74249448), (273, 73977472), (312, 64730288), (336, 60106696), (357, 56571008), (364, 55483104), (384, 52593359), (408, 49499632), (416, 48547716), (442, 45691968), (448, 45080022), (476, 42428256), (544, 37124724), (546, 36988736), (624, 32365144), (663, 30461312), (672, 30053348), (714, 28285504), (728, 27741552), (816, 24749816), (832, 24273858), (884, 22845984), (896, 22540011), (952, 21214128), (1088, 18562362), (1092, 18494368), (1248, 16182572), (1326, 15230656), (1344, 15026674), (1428, 14142752), (1456, 13870776), (1547, 13054848), (1632, 12374908), (1664, 12136929), (1768, 11422992), (1904, 10607064), (2176, 9281181), (2184, 9247184), (2496, 8091286), (2652, 7615328), (2688, 7513337), (2856, 7071376), (2912, 6935388), (3094, 6527424), (3264, 6187454), (3536, 5711496), (3808, 5303532), (4368, 4623592), (4641, 4351616), (4992, 4045643), (5304, 3807664), (5712, 3535688), (5824, 3467694), (6188, 3263712), (6528, 3093727), (7072, 2855748), (7616, 2651766), (8736, 2311796), (9282, 2175808), (10608, 1903832), (11424, 1767844), (11648, 1733847), (12376, 1631856), (14144, 1427874), (15232, 1325883), (17472, 1155898), (18564, 1087904), (21216, 951916), (22848, 883922), (24752, 815928), (28288, 713937), (33997, 594048), (34944, 577949), (37128, 543952), (42432, 475958), (45696, 441961), (49504, 407964), (67994, 297024), (74256, 271976), (84864, 237979), (99008, 203982), (101991, 198016), (135988, 148512)]