20633502

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13381}}^1$

素因数の和:13643

約数の個数: 16

約数和(自身を含む): 41430672

約数和(自身を除く): 20797170

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 13381, 26762, 40143, 80286, 3438917, 6877834, 10316751, 20633502]

約数ペア:

[(1, 20633502), (2, 10316751), (3, 6877834), (6, 3438917), (257, 80286), (514, 40143), (771, 26762), (1542, 13381)]