20153253214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{875239}}^1$

素因数の和:875667

約数の個数: 16

約数和(自身を含む): 31351096800

約数和(自身を除く): 11197843586

約数列:

[1, 2, 29, 58, 397, 794, 11513, 23026, 875239, 1750478, 25381931, 50763862, 347469883, 694939766, 10076626607, 20153253214]

約数ペア:

[(1, 20153253214), (2, 10076626607), (29, 694939766), (58, 347469883), (397, 50763862), (794, 25381931), (11513, 1750478), (23026, 875239)]