20173997186

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1153}}^1\times {\mathrm{1409}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 34677607680

約数和(自身を除く): 14503610494

約数列:

[1, 2, 7, 14, 887, 1153, 1409, 1774, 2306, 2818, 6209, 8071, 9863, 12418, 16142, 19726, 1022711, 1249783, 1624577, 2045422, 2499566, 3249154, 7158977, 8748481, 11372039, 14317954, 17496962, 22744078, 1440999799, 2881999598, 10086998593, 20173997186]

約数ペア:

[(1, 20173997186), (2, 10086998593), (7, 2881999598), (14, 1440999799), (887, 22744078), (1153, 17496962), (1409, 14317954), (1774, 11372039), (2306, 8748481), (2818, 7158977), (6209, 3249154), (8071, 2499566), (9863, 2045422), (12418, 1624577), (16142, 1249783), (19726, 1022711)]