2017604380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9170929}}^1$

素因数の和:9170949

約数の個数: 24

約数和(自身を含む): 4622148720

約数和(自身を除く): 2604544340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9170929, 18341858, 36683716, 45854645, 91709290, 100880219, 183418580, 201760438, 403520876, 504401095, 1008802190, 2017604380]

約数ペア:

[(1, 2017604380), (2, 1008802190), (4, 504401095), (5, 403520876), (10, 201760438), (11, 183418580), (20, 100880219), (22, 91709290), (44, 45854645), (55, 36683716), (110, 18341858), (220, 9170929)]