2016203680

素因数分解:

$2^5\times 5^1\times {\mathrm{12601273}}^1$

素因数の和:12601288

約数の個数: 24

約数和(自身を含む): 4763281572

約数和(自身を除く): 2747077892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12601273, 25202546, 50405092, 63006365, 100810184, 126012730, 201620368, 252025460, 403240736, 504050920, 1008101840, 2016203680]

約数ペア:

[(1, 2016203680), (2, 1008101840), (4, 504050920), (5, 403240736), (8, 252025460), (10, 201620368), (16, 126012730), (20, 100810184), (32, 63006365), (40, 50405092), (80, 25202546), (160, 12601273)]