20171153396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{7207}}^1\times {\mathrm{18911}}^1$

素因数の和:26159

約数の個数: 24

約数和(自身を含む): 36260507136

約数和(自身を除く): 16089353740

約数列:

[1, 2, 4, 37, 74, 148, 7207, 14414, 18911, 28828, 37822, 75644, 266659, 533318, 699707, 1066636, 1399414, 2798828, 136291577, 272583154, 545166308, 5042788349, 10085576698, 20171153396]

約数ペア:

[(1, 20171153396), (2, 10085576698), (4, 5042788349), (37, 545166308), (74, 272583154), (148, 136291577), (7207, 2798828), (14414, 1399414), (18911, 1066636), (28828, 699707), (37822, 533318), (75644, 266659)]