20183468768

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8883569}}^1$

素因数の和:8883650

約数の個数: 24

約数和(自身を含む): 40295873520

約数和(自身を除く): 20112404752

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8883569, 17767138, 35534276, 71068552, 142137104, 284274208, 630733399, 1261466798, 2522933596, 5045867192, 10091734384, 20183468768]

約数ペア:

[(1, 20183468768), (2, 10091734384), (4, 5045867192), (8, 2522933596), (16, 1261466798), (32, 630733399), (71, 284274208), (142, 142137104), (284, 71068552), (568, 35534276), (1136, 17767138), (2272, 8883569)]