20122050053

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{371057}}^1$

素因数の和:371252

約数の個数: 16

約数和(自身を含む): 23557730304

約数和(自身を除く): 3435680251

約数列:

[1, 7, 61, 127, 427, 889, 7747, 54229, 371057, 2597399, 22634477, 47124239, 158441339, 329869673, 2874578579, 20122050053]

約数ペア:

[(1, 20122050053), (7, 2874578579), (61, 329869673), (127, 158441339), (427, 47124239), (889, 22634477), (7747, 2597399), (54229, 371057)]