20199402048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349519}}^1$

素因数の和:349584

約数の個数: 112

約数和(自身を含む): 62499768320

約数和(自身を除く): 42300366272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 3612, 4128, 4816, 7224, 8256, 9632, 14448, 19264, 28896, 57792, 349519, 699038, 1048557, 1398076, 2097114, 2446633, 2796152, 4194228, 4893266, 5592304, 7339899, 8388456, 9786532, 11184608, 14679798, 15029317, 16776912, 19573064, 22369216, 29359596, 30058634, 33553824, 39146128, 45087951, 58719192, 60117268, 67107648, 78292256, 90175902, 105205219, 117438384, 120234536, 156584512, 180351804, 210410438, 234876768, 240469072, 315615657, 360703608, 420820876, 469753536, 480938144, 631231314, 721407216, 841641752, 961876288, 1262462628, 1442814432, 1683283504, 2524925256, 2885628864, 3366567008, 5049850512, 6733134016, 10099701024, 20199402048]

約数ペア:

[(1, 20199402048), (2, 10099701024), (3, 6733134016), (4, 5049850512), (6, 3366567008), (7, 2885628864), (8, 2524925256), (12, 1683283504), (14, 1442814432), (16, 1262462628), (21, 961876288), (24, 841641752), (28, 721407216), (32, 631231314), (42, 480938144), (43, 469753536), (48, 420820876), (56, 360703608), (64, 315615657), (84, 240469072), (86, 234876768), (96, 210410438), (112, 180351804), (129, 156584512), (168, 120234536), (172, 117438384), (192, 105205219), (224, 90175902), (258, 78292256), (301, 67107648), (336, 60117268), (344, 58719192), (448, 45087951), (516, 39146128), (602, 33553824), (672, 30058634), (688, 29359596), (903, 22369216), (1032, 19573064), (1204, 16776912), (1344, 15029317), (1376, 14679798), (1806, 11184608), (2064, 9786532), (2408, 8388456), (2752, 7339899), (3612, 5592304), (4128, 4893266), (4816, 4194228), (7224, 2796152), (8256, 2446633), (9632, 2097114), (14448, 1398076), (19264, 1048557), (28896, 699038), (57792, 349519)]