20177577078

素因数分解:

$2^1\times 3^1\times {\mathrm{55721}}^1\times {\mathrm{60353}}^1$

素因数の和:116079

約数の個数: 16

約数和(自身を含む): 40356547056

約数和(自身を除く): 20178969978

約数列:

[1, 2, 3, 6, 55721, 60353, 111442, 120706, 167163, 181059, 334326, 362118, 3362929513, 6725859026, 10088788539, 20177577078]

約数ペア:

[(1, 20177577078), (2, 10088788539), (3, 6725859026), (6, 3362929513), (55721, 362118), (60353, 334326), (111442, 181059), (120706, 167163)]