20131729684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1\times {\mathrm{2713}}^1$

素因数の和:4096

約数の個数: 48

約数和(自身を含む): 38759567616

約数和(自身を除く): 18627837932

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1231, 1507, 2462, 2713, 3014, 4924, 5426, 6028, 10852, 13541, 27082, 29843, 54164, 59686, 119372, 168647, 337294, 371681, 674588, 743362, 1486724, 1855117, 3339703, 3710234, 4088491, 6679406, 7420468, 8176982, 13358812, 16353964, 36736733, 73473466, 146946932, 457539311, 915078622, 1830157244, 5032932421, 10065864842, 20131729684]

約数ペア:

[(1, 20131729684), (2, 10065864842), (4, 5032932421), (11, 1830157244), (22, 915078622), (44, 457539311), (137, 146946932), (274, 73473466), (548, 36736733), (1231, 16353964), (1507, 13358812), (2462, 8176982), (2713, 7420468), (3014, 6679406), (4924, 4088491), (5426, 3710234), (6028, 3339703), (10852, 1855117), (13541, 1486724), (27082, 743362), (29843, 674588), (54164, 371681), (59686, 337294), (119372, 168647)]