20165349659

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9634663}}^1$

素因数の和:9634706

約数の個数: 16

約数和(自身を含む): 25897976832

約数和(自身を除く): 5732627173

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9634663, 67442641, 125250619, 221597249, 876754333, 1551180743, 2880764237, 20165349659]

約数ペア:

[(1, 20165349659), (7, 2880764237), (13, 1551180743), (23, 876754333), (91, 221597249), (161, 125250619), (299, 67442641), (2093, 9634663)]