20125486070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{56149}}^1$

素因数の和:56720

約数の個数: 32

約数和(自身を含む): 36797565600

約数和(自身を除く): 16672079530

約数列:

[1, 2, 5, 10, 73, 146, 365, 491, 730, 982, 2455, 4910, 35843, 56149, 71686, 112298, 179215, 280745, 358430, 561490, 4098877, 8197754, 20494385, 27569159, 40988770, 55138318, 137845795, 275691590, 2012548607, 4025097214, 10062743035, 20125486070]

約数ペア:

[(1, 20125486070), (2, 10062743035), (5, 4025097214), (10, 2012548607), (73, 275691590), (146, 137845795), (365, 55138318), (491, 40988770), (730, 27569159), (982, 20494385), (2455, 8197754), (4910, 4098877), (35843, 561490), (56149, 358430), (71686, 280745), (112298, 179215)]