20003233604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1\times {\mathrm{1151}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 36456376320

約数和(自身を除く): 16453142716

約数列:

[1, 2, 4, 29, 58, 116, 233, 466, 643, 932, 1151, 1286, 2302, 2572, 4604, 6757, 13514, 18647, 27028, 33379, 37294, 66758, 74588, 133516, 149819, 268183, 299638, 536366, 599276, 740093, 1072732, 1480186, 2960372, 4344751, 7777307, 8689502, 15554614, 17379004, 21462697, 31109228, 42925394, 85850788, 172441669, 344883338, 689766676, 5000808401, 10001616802, 20003233604]

約数ペア:

[(1, 20003233604), (2, 10001616802), (4, 5000808401), (29, 689766676), (58, 344883338), (116, 172441669), (233, 85850788), (466, 42925394), (643, 31109228), (932, 21462697), (1151, 17379004), (1286, 15554614), (2302, 8689502), (2572, 7777307), (4604, 4344751), (6757, 2960372), (13514, 1480186), (18647, 1072732), (27028, 740093), (33379, 599276), (37294, 536366), (66758, 299638), (74588, 268183), (133516, 149819)]