20725033897

素因数分解:

${\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1\times {\mathrm{7933}}^1$

素因数の和:8832

約数の個数: 16

約数和(自身を含む): 22073022720

約数和(自身を除く): 1347988823

約数列:

[1, 17, 239, 643, 4063, 7933, 10931, 134861, 153677, 1895987, 2612509, 5100919, 32231779, 86715623, 1219119641, 20725033897]

約数ペア:

[(1, 20725033897), (17, 1219119641), (239, 86715623), (643, 32231779), (4063, 5100919), (7933, 2612509), (10931, 1895987), (134861, 153677)]