20341671852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{145543}}^1$

素因数の和:146182

約数の個数: 48

約数和(自身を含む): 50043848960

約数和(自身を除く): 29702177108

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 613, 1226, 1839, 2452, 3678, 7356, 11647, 23294, 34941, 46588, 69882, 139764, 145543, 291086, 436629, 582172, 873258, 1746516, 2765317, 5530634, 8295951, 11061268, 16591902, 33183804, 89217859, 178435718, 267653577, 356871436, 535307154, 1070614308, 1695139321, 3390278642, 5085417963, 6780557284, 10170835926, 20341671852]

約数ペア:

[(1, 20341671852), (2, 10170835926), (3, 6780557284), (4, 5085417963), (6, 3390278642), (12, 1695139321), (19, 1070614308), (38, 535307154), (57, 356871436), (76, 267653577), (114, 178435718), (228, 89217859), (613, 33183804), (1226, 16591902), (1839, 11061268), (2452, 8295951), (3678, 5530634), (7356, 2765317), (11647, 1746516), (23294, 873258), (34941, 582172), (46588, 436629), (69882, 291086), (139764, 145543)]