20102193974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1\times {\mathrm{168719}}^1$

素因数の和:170215

約数の個数: 16

約数和(自身を含む): 30910178880

約数和(自身を除く): 10807984906

約数列:

[1, 2, 41, 82, 1453, 2906, 59573, 119146, 168719, 337438, 6917479, 13834958, 245148707, 490297414, 10051096987, 20102193974]

約数ペア:

[(1, 20102193974), (2, 10051096987), (41, 490297414), (82, 245148707), (1453, 13834958), (2906, 6917479), (59573, 337438), (119146, 168719)]