20324546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17431}}^1$

素因数の和:17497

約数の個数: 16

約数和(自身を含む): 33887808

約数和(自身を除く): 13563262

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17431, 34862, 191741, 383482, 923843, 1847686, 10162273, 20324546]

約数ペア:

[(1, 20324546), (2, 10162273), (11, 1847686), (22, 923843), (53, 383482), (106, 191741), (583, 34862), (1166, 17431)]