20043415

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1511}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 7535465

約数列:

[1, 5, 7, 35, 379, 1511, 1895, 2653, 7555, 10577, 13265, 52885, 572669, 2863345, 4008683, 20043415]

約数ペア:

[(1, 20043415), (5, 4008683), (7, 2863345), (35, 572669), (379, 52885), (1511, 13265), (1895, 10577), (2653, 7555)]