20125064157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1\times {\mathrm{4253}}^1$

素因数の和:11833

約数の個数: 32

約数和(自身を含む): 30824824320

約数和(自身を除く): 10699760163

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4253, 7547, 12759, 22641, 46783, 80807, 83017, 140349, 143393, 242421, 249051, 430179, 888877, 1577323, 2666631, 4731969, 32097391, 96292173, 353071301, 609850429, 1059213903, 1829551287, 6708354719, 20125064157]

約数ペア:

[(1, 20125064157), (3, 6708354719), (11, 1829551287), (19, 1059213903), (33, 609850429), (57, 353071301), (209, 96292173), (627, 32097391), (4253, 4731969), (7547, 2666631), (12759, 1577323), (22641, 888877), (46783, 430179), (80807, 249051), (83017, 242421), (140349, 143393)]