20194173468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80135609}}^1$

素因数の和:80135626

約数の個数: 36

約数和(自身を含む): 58338724080

約数和(自身を除く): 38144550612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80135609, 160271218, 240406827, 320542436, 480813654, 560949263, 721220481, 961627308, 1121898526, 1442440962, 1682847789, 2243797052, 2884881924, 3365695578, 5048543367, 6731391156, 10097086734, 20194173468]

約数ペア:

[(1, 20194173468), (2, 10097086734), (3, 6731391156), (4, 5048543367), (6, 3365695578), (7, 2884881924), (9, 2243797052), (12, 1682847789), (14, 1442440962), (18, 1121898526), (21, 961627308), (28, 721220481), (36, 560949263), (42, 480813654), (63, 320542436), (84, 240406827), (126, 160271218), (252, 80135609)]