20155834922

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1\times {\mathrm{79889}}^1$

素因数の和:81241

約数の個数: 16

約数和(自身を含む): 30557925000

約数和(自身を除く): 10402090078

約数列:

[1, 2, 101, 202, 1249, 2498, 79889, 126149, 159778, 252298, 8068789, 16137578, 99781361, 199562722, 10077917461, 20155834922]

約数ペア:

[(1, 20155834922), (2, 10077917461), (101, 199562722), (202, 99781361), (1249, 16137578), (2498, 8068789), (79889, 252298), (126149, 159778)]