20766040510

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{144701}}^1$

素因数の和:144948

約数の個数: 32

約数和(自身を含む): 38006848512

約数和(自身を除く): 17240808002

約数列:

[1, 2, 5, 10, 113, 127, 226, 254, 565, 635, 1130, 1270, 14351, 28702, 71755, 143510, 144701, 289402, 723505, 1447010, 16351213, 18377027, 32702426, 36754054, 81756065, 91885135, 163512130, 183770270, 2076604051, 4153208102, 10383020255, 20766040510]

約数ペア:

[(1, 20766040510), (2, 10383020255), (5, 4153208102), (10, 2076604051), (113, 183770270), (127, 163512130), (226, 91885135), (254, 81756065), (565, 36754054), (635, 32702426), (1130, 18377027), (1270, 16351213), (14351, 1447010), (28702, 723505), (71755, 289402), (143510, 144701)]