20763395876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5175323}}^1$

素因数の和:5175403

約数の個数: 24

約数和(自身を含む): 39125449440

約数和(自身を除く): 18362053564

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 5175323, 10350646, 20701292, 87980491, 175960982, 305344057, 351921964, 610688114, 1221376228, 5190848969, 10381697938, 20763395876]

約数ペア:

[(1, 20763395876), (2, 10381697938), (4, 5190848969), (17, 1221376228), (34, 610688114), (59, 351921964), (68, 305344057), (118, 175960982), (236, 87980491), (1003, 20701292), (2006, 10350646), (4012, 5175323)]