20152506838

素因数分解:

$2^1\times {\mathrm{797}}^1\times {\mathrm{2617}}^1\times {\mathrm{4831}}^1$

素因数の和:8247

約数の個数: 16

約数和(自身を含む): 30284521344

約数和(自身を除く): 10132014506

約数列:

[1, 2, 797, 1594, 2617, 4831, 5234, 9662, 2085749, 3850307, 4171498, 7700614, 12642727, 25285454, 10076253419, 20152506838]

約数ペア:

[(1, 20152506838), (2, 10076253419), (797, 25285454), (1594, 12642727), (2617, 7700614), (4831, 4171498), (5234, 3850307), (9662, 2085749)]