20349436

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 36303120

約数和(自身を除く): 15953684

約数列:

[1, 2, 4, 97, 179, 194, 293, 358, 388, 586, 716, 1172, 17363, 28421, 34726, 52447, 56842, 69452, 104894, 113684, 209788, 5087359, 10174718, 20349436]

約数ペア:

[(1, 20349436), (2, 10174718), (4, 5087359), (97, 209788), (179, 113684), (194, 104894), (293, 69452), (358, 56842), (388, 52447), (586, 34726), (716, 28421), (1172, 17363)]