2017603940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9170927}}^1$

素因数の和:9170947

約数の個数: 24

約数和(自身を含む): 4622147712

約数和(自身を除く): 2604543772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9170927, 18341854, 36683708, 45854635, 91709270, 100880197, 183418540, 201760394, 403520788, 504400985, 1008801970, 2017603940]

約数ペア:

[(1, 2017603940), (2, 1008801970), (4, 504400985), (5, 403520788), (10, 201760394), (11, 183418540), (20, 100880197), (22, 91709270), (44, 45854635), (55, 36683708), (110, 18341854), (220, 9170927)]