20062685240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38582087}}^1$

素因数の和:38582111

約数の個数: 32

約数和(自身を含む): 48613430880

約数和(自身を除く): 28550745640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 38582087, 77164174, 154328348, 192910435, 308656696, 385820870, 501567131, 771641740, 1003134262, 1543283480, 2006268524, 2507835655, 4012537048, 5015671310, 10031342620, 20062685240]

約数ペア:

[(1, 20062685240), (2, 10031342620), (4, 5015671310), (5, 4012537048), (8, 2507835655), (10, 2006268524), (13, 1543283480), (20, 1003134262), (26, 771641740), (40, 501567131), (52, 385820870), (65, 308656696), (104, 192910435), (130, 154328348), (260, 77164174), (520, 38582087)]