20228636162

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{2297}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 36400320000

約数和(自身を除く): 16171683838

約数列:

[1, 2, 7, 14, 29, 58, 109, 199, 203, 218, 398, 406, 763, 1393, 1526, 2297, 2786, 3161, 4594, 5771, 6322, 11542, 16079, 21691, 22127, 32158, 40397, 43382, 44254, 66613, 80794, 133226, 151837, 250373, 303674, 457103, 466291, 500746, 629039, 914206, 932582, 1258078, 1752611, 3199721, 3505222, 4403273, 6399442, 7260817, 8806546, 13255987, 14521634, 26511974, 49824227, 50825719, 92791909, 99648454, 101651438, 185583818, 348769589, 697539178, 1444902583, 2889805166, 10114318081, 20228636162]

約数ペア:

[(1, 20228636162), (2, 10114318081), (7, 2889805166), (14, 1444902583), (29, 697539178), (58, 348769589), (109, 185583818), (199, 101651438), (203, 99648454), (218, 92791909), (398, 50825719), (406, 49824227), (763, 26511974), (1393, 14521634), (1526, 13255987), (2297, 8806546), (2786, 7260817), (3161, 6399442), (4594, 4403273), (5771, 3505222), (6322, 3199721), (11542, 1752611), (16079, 1258078), (21691, 932582), (22127, 914206), (32158, 629039), (40397, 500746), (43382, 466291), (44254, 457103), (66613, 303674), (80794, 250373), (133226, 151837)]