20045200063

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{284737}}^1$

素因数の和:284946

約数の個数: 16

約数和(自身を含む): 23371295040

約数和(自身を除く): 3326094977

約数列:

[1, 7, 89, 113, 623, 791, 10057, 70399, 284737, 1993159, 25341593, 32175281, 177391151, 225226967, 2863600009, 20045200063]

約数ペア:

[(1, 20045200063), (7, 2863600009), (89, 225226967), (113, 177391151), (623, 32175281), (791, 25341593), (10057, 1993159), (70399, 284737)]