20858134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32693}}^1$

素因数の和:32735

約数の個数: 16

約数和(自身を含む): 35309520

約数和(自身を除く): 14451386

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32693, 65386, 359623, 719246, 948097, 1896194, 10429067, 20858134]

約数ペア:

[(1, 20858134), (2, 10429067), (11, 1896194), (22, 948097), (29, 719246), (58, 359623), (319, 65386), (638, 32693)]