20260566

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 47168784

約数和(自身を除く): 26908218

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 907, 1241, 1314, 1814, 2482, 2721, 3723, 5442, 7446, 8163, 11169, 15419, 16326, 22338, 30838, 46257, 66211, 92514, 132422, 138771, 198633, 277542, 397266, 595899, 1125587, 1191798, 2251174, 3376761, 6753522, 10130283, 20260566]

約数ペア:

[(1, 20260566), (2, 10130283), (3, 6753522), (6, 3376761), (9, 2251174), (17, 1191798), (18, 1125587), (34, 595899), (51, 397266), (73, 277542), (102, 198633), (146, 138771), (153, 132422), (219, 92514), (306, 66211), (438, 46257), (657, 30838), (907, 22338), (1241, 16326), (1314, 15419), (1814, 11169), (2482, 8163), (2721, 7446), (3723, 5442)]