16482020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22273}}^1$

素因数の和:22319

約数の個数: 24

約数和(自身を含む): 35549304

約数和(自身を除く): 19067284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 22273, 44546, 89092, 111365, 222730, 445460, 824101, 1648202, 3296404, 4120505, 8241010, 16482020]

約数ペア:

[(1, 16482020), (2, 8241010), (4, 4120505), (5, 3296404), (10, 1648202), (20, 824101), (37, 445460), (74, 222730), (148, 111365), (185, 89092), (370, 44546), (740, 22273)]