20215171433

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{18521}}^1$

素因数の和:19228

約数の個数: 16

約数和(自身を含む): 21290668560

約数和(自身を除く): 1075497127

約数列:

[1, 29, 61, 617, 1769, 17893, 18521, 37637, 537109, 1091473, 1129781, 11427457, 32763649, 331396253, 697074877, 20215171433]

約数ペア:

[(1, 20215171433), (29, 697074877), (61, 331396253), (617, 32763649), (1769, 11427457), (17893, 1129781), (18521, 1091473), (37637, 537109)]