20663453621

素因数分解:

${\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1607}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 21910479360

約数和(自身を除く): 1247025739

約数列:

[1, 23, 109, 223, 529, 1607, 2507, 5129, 24307, 36961, 57661, 117967, 175163, 358361, 559061, 850103, 4028749, 8242303, 12858403, 39061349, 92661227, 189572969, 898411027, 20663453621]

約数ペア:

[(1, 20663453621), (23, 898411027), (109, 189572969), (223, 92661227), (529, 39061349), (1607, 12858403), (2507, 8242303), (5129, 4028749), (24307, 850103), (36961, 559061), (57661, 358361), (117967, 175163)]