20170662628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1323187}}^1$

素因数の和:1323331

約数の個数: 24

約数和(自身を含む): 36604672832

約数和(自身を除く): 16434010204

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 7622, 15244, 1323187, 2646374, 5292748, 48957919, 97915838, 136288261, 195831676, 272576522, 545153044, 5042665657, 10085331314, 20170662628]

約数ペア:

[(1, 20170662628), (2, 10085331314), (4, 5042665657), (37, 545153044), (74, 272576522), (103, 195831676), (148, 136288261), (206, 97915838), (412, 48957919), (3811, 5292748), (7622, 2646374), (15244, 1323187)]