20173568584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6688849}}^1$

素因数の和:6688897

約数の個数: 32

約数和(自身を含む): 42139755000

約数和(自身を除く): 21966186416

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6688849, 13377698, 26755396, 53510792, 86955037, 173910074, 193976621, 347820148, 387953242, 695640296, 775906484, 1551812968, 2521696073, 5043392146, 10086784292, 20173568584]

約数ペア:

[(1, 20173568584), (2, 10086784292), (4, 5043392146), (8, 2521696073), (13, 1551812968), (26, 775906484), (29, 695640296), (52, 387953242), (58, 347820148), (104, 193976621), (116, 173910074), (232, 86955037), (377, 53510792), (754, 26755396), (1508, 13377698), (3016, 6688849)]