20366959820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59902823}}^1$

素因数の和:59902849

約数の個数: 24

約数和(自身を含む): 45286534944

約数和(自身を除く): 24919575124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59902823, 119805646, 239611292, 299514115, 599028230, 1018347991, 1198056460, 2036695982, 4073391964, 5091739955, 10183479910, 20366959820]

約数ペア:

[(1, 20366959820), (2, 10183479910), (4, 5091739955), (5, 4073391964), (10, 2036695982), (17, 1198056460), (20, 1018347991), (34, 599028230), (68, 299514115), (85, 239611292), (170, 119805646), (340, 59902823)]