20183336238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6993533}}^1$

素因数の和:6993588

約数の個数: 32

約数和(自身を含む): 44646721056

約数和(自身を除く): 24463384818

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6993533, 13987066, 20980599, 41961198, 90915929, 181831858, 258760721, 272747787, 517521442, 545495574, 776282163, 1552564326, 3363889373, 6727778746, 10091668119, 20183336238]

約数ペア:

[(1, 20183336238), (2, 10091668119), (3, 6727778746), (6, 3363889373), (13, 1552564326), (26, 776282163), (37, 545495574), (39, 517521442), (74, 272747787), (78, 258760721), (111, 181831858), (222, 90915929), (481, 41961198), (962, 20980599), (1443, 13987066), (2886, 6993533)]