9926020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38177}}^1$

素因数の和:38199

約数の個数: 24

約数和(自身を含む): 22448664

約数和(自身を除く): 12522644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38177, 76354, 152708, 190885, 381770, 496301, 763540, 992602, 1985204, 2481505, 4963010, 9926020]

約数ペア:

[(1, 9926020), (2, 4963010), (4, 2481505), (5, 1985204), (10, 992602), (13, 763540), (20, 496301), (26, 381770), (52, 190885), (65, 152708), (130, 76354), (260, 38177)]