20334830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54959}}^1$

素因数の和:55003

約数の個数: 16

約数和(自身を含む): 37592640

約数和(自身を除く): 17257810

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54959, 109918, 274795, 549590, 2033483, 4066966, 10167415, 20334830]

約数ペア:

[(1, 20334830), (2, 10167415), (5, 4066966), (10, 2033483), (37, 549590), (74, 274795), (185, 109918), (370, 54959)]