20940318816

素因数分解:

$2^5\times 3^1\times {\mathrm{218128321}}^1$

素因数の和:218128334

約数の個数: 24

約数和(自身を含む): 54968337144

約数和(自身を除く): 34028018328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218128321, 436256642, 654384963, 872513284, 1308769926, 1745026568, 2617539852, 3490053136, 5235079704, 6980106272, 10470159408, 20940318816]

約数ペア:

[(1, 20940318816), (2, 10470159408), (3, 6980106272), (4, 5235079704), (6, 3490053136), (8, 2617539852), (12, 1745026568), (16, 1308769926), (24, 872513284), (32, 654384963), (48, 436256642), (96, 218128321)]