20100398977

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{26501}}^1$

素因数の和:27144

約数の個数: 16

約数和(自身を含む): 21269445120

約数和(自身を除く): 1169046143

約数列:

[1, 31, 43, 569, 1333, 17639, 24467, 26501, 758477, 821531, 1139543, 15079069, 35325833, 467451139, 648399967, 20100398977]

約数ペア:

[(1, 20100398977), (31, 648399967), (43, 467451139), (569, 35325833), (1333, 15079069), (17639, 1139543), (24467, 821531), (26501, 758477)]