20215702068

素因数分解:

$2^2\times 3^1\times {\mathrm{7759}}^1\times {\mathrm{217121}}^1$

素因数の和:224887

約数の個数: 24

約数和(自身を含む): 47176268160

約数和(自身を除く): 26960566092

約数列:

[1, 2, 3, 4, 6, 12, 7759, 15518, 23277, 31036, 46554, 93108, 217121, 434242, 651363, 868484, 1302726, 2605452, 1684641839, 3369283678, 5053925517, 6738567356, 10107851034, 20215702068]

約数ペア:

[(1, 20215702068), (2, 10107851034), (3, 6738567356), (4, 5053925517), (6, 3369283678), (12, 1684641839), (7759, 2605452), (15518, 1302726), (23277, 868484), (31036, 651363), (46554, 434242), (93108, 217121)]