22020530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 45674496

約数和(自身を除く): 23653966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 2477, 4445, 4954, 8890, 12385, 17339, 24770, 34678, 86695, 173390, 314579, 629158, 1572895, 2202053, 3145790, 4404106, 11010265, 22020530]

約数ペア:

[(1, 22020530), (2, 11010265), (5, 4404106), (7, 3145790), (10, 2202053), (14, 1572895), (35, 629158), (70, 314579), (127, 173390), (254, 86695), (635, 34678), (889, 24770), (1270, 17339), (1778, 12385), (2477, 8890), (4445, 4954)]