2026064490820

素因数分解:

$2^2\times 5^1\times {\mathrm{4831}}^1\times {\mathrm{20969411}}^1$

素因数の和:20974251

約数の個数: 24

約数和(自身を含む): 4255616348928

約数和(自身を除く): 2229551858108

約数列:

[1, 2, 4, 5, 10, 20, 4831, 9662, 19324, 24155, 48310, 96620, 20969411, 41938822, 83877644, 104847055, 209694110, 419388220, 101303224541, 202606449082, 405212898164, 506516122705, 1013032245410, 2026064490820]

約数ペア:

[(1, 2026064490820), (2, 1013032245410), (4, 506516122705), (5, 405212898164), (10, 202606449082), (20, 101303224541), (4831, 419388220), (9662, 209694110), (19324, 104847055), (24155, 83877644), (48310, 41938822), (96620, 20969411)]