20222750805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{5309}}^1$

素因数の和:5582

約数の個数: 64

約数和(自身を含む): 34512791040

約数和(自身を除く): 14290040235

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 181, 183, 305, 345, 543, 905, 915, 1403, 2715, 4163, 4209, 5309, 7015, 11041, 12489, 15927, 20815, 21045, 26545, 33123, 55205, 62445, 79635, 122107, 165615, 253943, 323849, 366321, 610535, 761829, 960929, 971547, 1269715, 1619245, 1831605, 2882787, 3809145, 4804645, 4857735, 7448527, 14413935, 22101367, 22345581, 37242635, 58616669, 66304101, 110506835, 111727905, 175850007, 293083345, 331520505, 879250035, 1348183387, 4044550161, 6740916935, 20222750805]

約数ペア:

[(1, 20222750805), (3, 6740916935), (5, 4044550161), (15, 1348183387), (23, 879250035), (61, 331520505), (69, 293083345), (115, 175850007), (181, 111727905), (183, 110506835), (305, 66304101), (345, 58616669), (543, 37242635), (905, 22345581), (915, 22101367), (1403, 14413935), (2715, 7448527), (4163, 4857735), (4209, 4804645), (5309, 3809145), (7015, 2882787), (11041, 1831605), (12489, 1619245), (15927, 1269715), (20815, 971547), (21045, 960929), (26545, 761829), (33123, 610535), (55205, 366321), (62445, 323849), (79635, 253943), (122107, 165615)]