20539156957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2797}}^1\times {\mathrm{4421}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 22567906944

約数和(自身を除く): 2028749987

約数列:

[1, 11, 151, 1661, 2797, 4421, 30767, 48631, 422347, 667571, 4645817, 7343281, 12365537, 136020907, 1867196087, 20539156957]

約数ペア:

[(1, 20539156957), (11, 1867196087), (151, 136020907), (1661, 12365537), (2797, 7343281), (4421, 4645817), (30767, 667571), (48631, 422347)]