20648475144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26071307}}^1$

素因数の和:26071330

約数の個数: 48

約数和(自身を含む): 61006860720

約数和(自身を除く): 40358385576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26071307, 52142614, 78213921, 104285228, 156427842, 208570456, 234641763, 286784377, 312855684, 469283526, 573568754, 625711368, 860353131, 938567052, 1147137508, 1720706262, 1877134104, 2294275016, 2581059393, 3441412524, 5162118786, 6882825048, 10324237572, 20648475144]

約数ペア:

[(1, 20648475144), (2, 10324237572), (3, 6882825048), (4, 5162118786), (6, 3441412524), (8, 2581059393), (9, 2294275016), (11, 1877134104), (12, 1720706262), (18, 1147137508), (22, 938567052), (24, 860353131), (33, 625711368), (36, 573568754), (44, 469283526), (66, 312855684), (72, 286784377), (88, 234641763), (99, 208570456), (132, 156427842), (198, 104285228), (264, 78213921), (396, 52142614), (792, 26071307)]