20215686966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3140057}}^1$

素因数の和:3140128

約数の個数: 32

約数和(自身を含む): 42955993440

約数和(自身を除く): 22740306474

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 3140057, 6280114, 9420171, 18840342, 91061653, 116182109, 182123306, 232364218, 273184959, 348546327, 546369918, 697092654, 3369281161, 6738562322, 10107843483, 20215686966]

約数ペア:

[(1, 20215686966), (2, 10107843483), (3, 6738562322), (6, 3369281161), (29, 697092654), (37, 546369918), (58, 348546327), (74, 273184959), (87, 232364218), (111, 182123306), (174, 116182109), (222, 91061653), (1073, 18840342), (2146, 9420171), (3219, 6280114), (6438, 3140057)]