20921282238

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{23091923}}^1$

素因数の和:23092079

約数の個数: 16

約数和(自身を含む): 42119669376

約数和(自身を除く): 21198387138

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 23091923, 46183846, 69275769, 138551538, 3486880373, 6973760746, 10460641119, 20921282238]

約数ペア:

[(1, 20921282238), (2, 10460641119), (3, 6973760746), (6, 3486880373), (151, 138551538), (302, 69275769), (453, 46183846), (906, 23091923)]