20164586494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40819001}}^1$

素因数の和:40819035

約数の個数: 16

約数和(自身を含む): 34287961680

約数和(自身を除く): 14123375186

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40819001, 81638002, 530647013, 775561019, 1061294026, 1551122038, 10082293247, 20164586494]

約数ペア:

[(1, 20164586494), (2, 10082293247), (13, 1551122038), (19, 1061294026), (26, 775561019), (38, 530647013), (247, 81638002), (494, 40819001)]