20199561313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1\times {\mathrm{25183}}^1$

素因数の和:26856

約数の個数: 16

約数和(自身を含む): 22139758080

約数和(自身を除く): 1940196767

約数列:

[1, 17, 29, 493, 1627, 25183, 27659, 47183, 428111, 730307, 802111, 12415219, 40972741, 696536597, 1188209489, 20199561313]

約数ペア:

[(1, 20199561313), (17, 1188209489), (29, 696536597), (493, 40972741), (1627, 12415219), (25183, 802111), (27659, 730307), (47183, 428111)]