20223026461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 22793218560

約数和(自身を除く): 2570192099

約数列:

[1, 11, 53, 139, 163, 583, 1529, 1531, 1793, 7367, 8639, 16841, 22657, 81037, 81143, 95029, 212809, 249227, 249553, 892573, 1200821, 2340899, 2745083, 11278877, 13209031, 13226309, 34687867, 124067647, 145489399, 381566537, 1838456951, 20223026461]

約数ペア:

[(1, 20223026461), (11, 1838456951), (53, 381566537), (139, 145489399), (163, 124067647), (583, 34687867), (1529, 13226309), (1531, 13209031), (1793, 11278877), (7367, 2745083), (8639, 2340899), (16841, 1200821), (22657, 892573), (81037, 249553), (81143, 249227), (95029, 212809)]