20155412382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25257409}}^1$

素因数の和:25257440

約数の個数: 32

約数和(自身を含む): 48494227200

約数和(自身を除く): 28338814818

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25257409, 50514818, 75772227, 151544454, 176801863, 353603726, 479890771, 530405589, 959781542, 1060811178, 1439672313, 2879344626, 3359235397, 6718470794, 10077706191, 20155412382]

約数ペア:

[(1, 20155412382), (2, 10077706191), (3, 6718470794), (6, 3359235397), (7, 2879344626), (14, 1439672313), (19, 1060811178), (21, 959781542), (38, 530405589), (42, 479890771), (57, 353603726), (114, 176801863), (133, 151544454), (266, 75772227), (399, 50514818), (798, 25257409)]