20183083207

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{157721}}^1$

素因数の和:158010

約数の個数: 16

約数和(自身を含む): 23423609664

約数和(自身を除く): 3240526457

約数列:

[1, 7, 101, 181, 707, 1267, 18281, 127967, 157721, 1104047, 15929821, 28547501, 111508747, 199832507, 2883297601, 20183083207]

約数ペア:

[(1, 20183083207), (7, 2883297601), (101, 199832507), (181, 111508747), (707, 28547501), (1267, 15929821), (18281, 1104047), (127967, 157721)]