20176070930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{236503}}^1$

素因数の和:236978

約数の個数: 32

約数和(自身を含む): 38313648000

約数和(自身を除く): 18137577070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 898, 2245, 4490, 8531, 17062, 42655, 85310, 236503, 473006, 1182515, 2365030, 4493557, 8987114, 22467785, 44935570, 106189847, 212379694, 530949235, 1061898470, 2017607093, 4035214186, 10088035465, 20176070930]

約数ペア:

[(1, 20176070930), (2, 10088035465), (5, 4035214186), (10, 2017607093), (19, 1061898470), (38, 530949235), (95, 212379694), (190, 106189847), (449, 44935570), (898, 22467785), (2245, 8987114), (4490, 4493557), (8531, 2365030), (17062, 1182515), (42655, 473006), (85310, 236503)]