36698132180

素因数分解:

$2^2\times 5^1\times {\mathrm{1834906609}}^1$

素因数の和:1834906618

約数の個数: 12

約数和(自身を含む): 77066077620

約数和(自身を除く): 40367945440

約数列:

[1, 2, 4, 5, 10, 20, 1834906609, 3669813218, 7339626436, 9174533045, 18349066090, 36698132180]

約数ペア:

[(1, 36698132180), (2, 18349066090), (4, 9174533045), (5, 7339626436), (10, 3669813218), (20, 1834906609)]