20158902636

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18875377}}^1$

素因数の和:18875473

約数の個数: 24

約数和(自身を含む): 47565952560

約数和(自身を除く): 27407049924

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18875377, 37750754, 56626131, 75501508, 113252262, 226504524, 1679908553, 3359817106, 5039725659, 6719634212, 10079451318, 20158902636]

約数ペア:

[(1, 20158902636), (2, 10079451318), (3, 6719634212), (4, 5039725659), (6, 3359817106), (12, 1679908553), (89, 226504524), (178, 113252262), (267, 75501508), (356, 56626131), (534, 37750754), (1068, 18875377)]