20779022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32569}}^1$

素因数の和:32611

約数の個数: 16

約数和(自身を含む): 35175600

約数和(自身を除く): 14396578

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32569, 65138, 358259, 716518, 944501, 1889002, 10389511, 20779022]

約数ペア:

[(1, 20779022), (2, 10389511), (11, 1889002), (22, 944501), (29, 716518), (58, 358259), (319, 65138), (638, 32569)]