20707577

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3304

約数の個数: 12

約数和(自身を含む): 23197860

約数和(自身を除く): 2490283

約数列:

[1, 11, 53, 121, 583, 3229, 6413, 35519, 171137, 390709, 1882507, 20707577]

約数ペア:

[(1, 20707577), (11, 1882507), (53, 390709), (121, 171137), (583, 35519), (3229, 6413)]