20225172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9013}}^1$

素因数の和:9048

約数の個数: 48

約数和(自身を含む): 54516672

約数和(自身を除く): 34291500

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9013, 18026, 27039, 36052, 54078, 99143, 108156, 153221, 198286, 297429, 306442, 396572, 459663, 594858, 612884, 919326, 1189716, 1685431, 1838652, 3370862, 5056293, 6741724, 10112586, 20225172]

約数ペア:

[(1, 20225172), (2, 10112586), (3, 6741724), (4, 5056293), (6, 3370862), (11, 1838652), (12, 1685431), (17, 1189716), (22, 919326), (33, 612884), (34, 594858), (44, 459663), (51, 396572), (66, 306442), (68, 297429), (102, 198286), (132, 153221), (187, 108156), (204, 99143), (374, 54078), (561, 36052), (748, 27039), (1122, 18026), (2244, 9013)]