20219562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6007}}^1$

素因数の和:6043

約数の個数: 48

約数和(自身を含む): 50611392

約数和(自身を除く): 30391830

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6007, 12014, 18021, 36042, 54063, 66077, 102119, 108126, 132154, 198231, 204238, 306357, 396462, 594693, 612714, 919071, 1123309, 1189386, 1838142, 2246618, 3369927, 6739854, 10109781, 20219562]

約数ペア:

[(1, 20219562), (2, 10109781), (3, 6739854), (6, 3369927), (9, 2246618), (11, 1838142), (17, 1189386), (18, 1123309), (22, 919071), (33, 612714), (34, 594693), (51, 396462), (66, 306357), (99, 204238), (102, 198231), (153, 132154), (187, 108126), (198, 102119), (306, 66077), (374, 54063), (561, 36042), (1122, 18021), (1683, 12014), (3366, 6007)]