2017258540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9169357}}^1$

素因数の和:9169377

約数の個数: 24

約数和(自身を含む): 4621356432

約数和(自身を除く): 2604097892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9169357, 18338714, 36677428, 45846785, 91693570, 100862927, 183387140, 201725854, 403451708, 504314635, 1008629270, 2017258540]

約数ペア:

[(1, 2017258540), (2, 1008629270), (4, 504314635), (5, 403451708), (10, 201725854), (11, 183387140), (20, 100862927), (22, 91693570), (44, 45846785), (55, 36677428), (110, 18338714), (220, 9169357)]