20158515768

素因数分解:

$2^3\times 3^1\times {\mathrm{1861}}^1\times {\mathrm{451337}}^1$

素因数の和:453207

約数の個数: 32

約数和(自身を含む): 50423481360

約数和(自身を除く): 30264965592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1861, 3722, 5583, 7444, 11166, 14888, 22332, 44664, 451337, 902674, 1354011, 1805348, 2708022, 3610696, 5416044, 10832088, 839938157, 1679876314, 2519814471, 3359752628, 5039628942, 6719505256, 10079257884, 20158515768]

約数ペア:

[(1, 20158515768), (2, 10079257884), (3, 6719505256), (4, 5039628942), (6, 3359752628), (8, 2519814471), (12, 1679876314), (24, 839938157), (1861, 10832088), (3722, 5416044), (5583, 3610696), (7444, 2708022), (11166, 1805348), (14888, 1354011), (22332, 902674), (44664, 451337)]