20413714607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{144341}}^1$

素因数の和:144431

約数の個数: 32

約数和(自身を含む): 25607425536

約数和(自身を除く): 5193710929

約数列:

[1, 11, 13, 23, 43, 143, 253, 299, 473, 559, 989, 3289, 6149, 10879, 12857, 141427, 144341, 1587751, 1876433, 3319843, 6206663, 20640763, 36518273, 43157959, 68273293, 80686619, 142753249, 474737549, 887552809, 1570285739, 1855792237, 20413714607]

約数ペア:

[(1, 20413714607), (11, 1855792237), (13, 1570285739), (23, 887552809), (43, 474737549), (143, 142753249), (253, 80686619), (299, 68273293), (473, 43157959), (559, 36518273), (989, 20640763), (3289, 6206663), (6149, 3319843), (10879, 1876433), (12857, 1587751), (141427, 144341)]