2017481920

素因数分解:

$2^6\times 5^1\times {\mathrm{6304631}}^1$

素因数の和:6304648

約数の個数: 28

約数和(自身を含む): 4804129584

約数和(自身を除く): 2786647664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6304631, 12609262, 25218524, 31523155, 50437048, 63046310, 100874096, 126092620, 201748192, 252185240, 403496384, 504370480, 1008740960, 2017481920]

約数ペア:

[(1, 2017481920), (2, 1008740960), (4, 504370480), (5, 403496384), (8, 252185240), (10, 201748192), (16, 126092620), (20, 100874096), (32, 63046310), (40, 50437048), (64, 31523155), (80, 25218524), (160, 12609262), (320, 6304631)]