20171505504

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{2699}}^1$

素因数の和:3452

約数の個数: 96

約数和(自身を含む): 53473996800

約数和(自身を除く): 33302491296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 613, 762, 1016, 1226, 1524, 1839, 2032, 2452, 2699, 3048, 3678, 4064, 4904, 5398, 6096, 7356, 8097, 9808, 10796, 12192, 14712, 16194, 19616, 21592, 29424, 32388, 43184, 58848, 64776, 77851, 86368, 129552, 155702, 233553, 259104, 311404, 342773, 467106, 622808, 685546, 934212, 1028319, 1245616, 1371092, 1654487, 1868424, 2056638, 2491232, 2742184, 3308974, 3736848, 4113276, 4963461, 5484368, 6617948, 7473696, 8226552, 9926922, 10968736, 13235896, 16453104, 19853844, 26471792, 32906208, 39707688, 52943584, 79415376, 158830752, 210119849, 420239698, 630359547, 840479396, 1260719094, 1680958792, 2521438188, 3361917584, 5042876376, 6723835168, 10085752752, 20171505504]

約数ペア:

[(1, 20171505504), (2, 10085752752), (3, 6723835168), (4, 5042876376), (6, 3361917584), (8, 2521438188), (12, 1680958792), (16, 1260719094), (24, 840479396), (32, 630359547), (48, 420239698), (96, 210119849), (127, 158830752), (254, 79415376), (381, 52943584), (508, 39707688), (613, 32906208), (762, 26471792), (1016, 19853844), (1226, 16453104), (1524, 13235896), (1839, 10968736), (2032, 9926922), (2452, 8226552), (2699, 7473696), (3048, 6617948), (3678, 5484368), (4064, 4963461), (4904, 4113276), (5398, 3736848), (6096, 3308974), (7356, 2742184), (8097, 2491232), (9808, 2056638), (10796, 1868424), (12192, 1654487), (14712, 1371092), (16194, 1245616), (19616, 1028319), (21592, 934212), (29424, 685546), (32388, 622808), (43184, 467106), (58848, 342773), (64776, 311404), (77851, 259104), (86368, 233553), (129552, 155702)]