2017402020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11207789}}^1$

素因数の和:11207804

約数の個数: 36

約数和(自身を含む): 6119453340

約数和(自身を除く): 4102051320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11207789, 22415578, 33623367, 44831156, 56038945, 67246734, 100870101, 112077890, 134493468, 168116835, 201740202, 224155780, 336233670, 403480404, 504350505, 672467340, 1008701010, 2017402020]

約数ペア:

[(1, 2017402020), (2, 1008701010), (3, 672467340), (4, 504350505), (5, 403480404), (6, 336233670), (9, 224155780), (10, 201740202), (12, 168116835), (15, 134493468), (18, 112077890), (20, 100870101), (30, 67246734), (36, 56038945), (45, 44831156), (60, 33623367), (90, 22415578), (180, 11207789)]