20165073668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1055321}}^1$

素因数の和:1055623

約数の個数: 24

約数和(自身を含む): 37497701304

約数和(自身を除く): 17332627636

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4777, 9554, 19108, 1055321, 2110642, 4221284, 17940457, 35880914, 71761828, 296545201, 593090402, 1186180804, 5041268417, 10082536834, 20165073668]

約数ペア:

[(1, 20165073668), (2, 10082536834), (4, 5041268417), (17, 1186180804), (34, 593090402), (68, 296545201), (281, 71761828), (562, 35880914), (1124, 17940457), (4777, 4221284), (9554, 2110642), (19108, 1055321)]