20174066090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118670977}}^1$

素因数の和:118671001

約数の個数: 16

約数和(自身を含む): 38449396872

約数和(自身を除く): 18275330782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118670977, 237341954, 593354885, 1186709770, 2017406609, 4034813218, 10087033045, 20174066090]

約数ペア:

[(1, 20174066090), (2, 10087033045), (5, 4034813218), (10, 2017406609), (17, 1186709770), (34, 593354885), (85, 237341954), (170, 118670977)]