201853646020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{776360177}}^1$

素因数の和:776360199

約数の個数: 24

約数和(自身を含む): 456499784664

約数和(自身を除く): 254646138644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 776360177, 1552720354, 3105440708, 3881800885, 7763601770, 10092682301, 15527203540, 20185364602, 40370729204, 50463411505, 100926823010, 201853646020]

約数ペア:

[(1, 201853646020), (2, 100926823010), (4, 50463411505), (5, 40370729204), (10, 20185364602), (13, 15527203540), (20, 10092682301), (26, 7763601770), (52, 3881800885), (65, 3105440708), (130, 1552720354), (260, 776360177)]