23782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3121}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 67135488

約数和(自身を除く): 43353468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3121, 3810, 6242, 7620, 9363, 12484, 15605, 18726, 31210, 37452, 46815, 62420, 93630, 187260, 396367, 792734, 1189101, 1585468, 1981835, 2378202, 3963670, 4756404, 5945505, 7927340, 11891010, 23782020]

約数ペア:

[(1, 23782020), (2, 11891010), (3, 7927340), (4, 5945505), (5, 4756404), (6, 3963670), (10, 2378202), (12, 1981835), (15, 1585468), (20, 1189101), (30, 792734), (60, 396367), (127, 187260), (254, 93630), (381, 62420), (508, 46815), (635, 37452), (762, 31210), (1270, 18726), (1524, 15605), (1905, 12484), (2540, 9363), (3121, 7620), (3810, 6242)]