2020609620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11225609}}^1$

素因数の和:11225624

約数の個数: 36

約数和(自身を含む): 6129183060

約数和(自身を除く): 4108573440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11225609, 22451218, 33676827, 44902436, 56128045, 67353654, 101030481, 112256090, 134707308, 168384135, 202060962, 224512180, 336768270, 404121924, 505152405, 673536540, 1010304810, 2020609620]

約数ペア:

[(1, 2020609620), (2, 1010304810), (3, 673536540), (4, 505152405), (5, 404121924), (6, 336768270), (9, 224512180), (10, 202060962), (12, 168384135), (15, 134707308), (18, 112256090), (20, 101030481), (30, 67353654), (36, 56128045), (45, 44902436), (60, 33676827), (90, 22451218), (180, 11225609)]