20120460101

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{125941}}^1$

素因数の和:126764

約数の個数: 16

約数和(自身を含む): 23818151040

約数和(自身を除く): 3697690939

約数列:

[1, 7, 29, 203, 787, 5509, 22823, 125941, 159761, 881587, 3652289, 25566023, 99115567, 693808969, 2874351443, 20120460101]

約数ペア:

[(1, 20120460101), (7, 2874351443), (29, 693808969), (203, 99115567), (787, 25566023), (5509, 3652289), (22823, 881587), (125941, 159761)]