20170352460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3328441}}^1$

素因数の和:3328554

約数の個数: 48

約数和(自身を含む): 57036182112

約数和(自身を除く): 36865829652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 3328441, 6656882, 9985323, 13313764, 16642205, 19970646, 33284410, 39941292, 49926615, 66568820, 99853230, 199706460, 336172541, 672345082, 1008517623, 1344690164, 1680862705, 2017035246, 3361725410, 4034070492, 5042588115, 6723450820, 10085176230, 20170352460]

約数ペア:

[(1, 20170352460), (2, 10085176230), (3, 6723450820), (4, 5042588115), (5, 4034070492), (6, 3361725410), (10, 2017035246), (12, 1680862705), (15, 1344690164), (20, 1008517623), (30, 672345082), (60, 336172541), (101, 199706460), (202, 99853230), (303, 66568820), (404, 49926615), (505, 39941292), (606, 33284410), (1010, 19970646), (1212, 16642205), (1515, 13313764), (2020, 9985323), (3030, 6656882), (6060, 3328441)]