20082708865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{4159}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 25399296000

約数和(自身を除く): 5316587135

約数列:

[1, 5, 23, 115, 199, 211, 995, 1055, 4159, 4577, 4853, 20795, 22885, 24265, 41989, 95657, 209945, 478285, 827641, 877549, 965747, 4138205, 4387745, 4828735, 19035743, 20183627, 95178715, 100918135, 174632251, 873161255, 4016541773, 20082708865]

約数ペア:

[(1, 20082708865), (5, 4016541773), (23, 873161255), (115, 174632251), (199, 100918135), (211, 95178715), (995, 20183627), (1055, 19035743), (4159, 4828735), (4577, 4387745), (4853, 4138205), (20795, 965747), (22885, 877549), (24265, 827641), (41989, 478285), (95657, 209945)]