20808033

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 7811103

約数列:

[1, 3, 41, 123, 167, 501, 1013, 3039, 6847, 20541, 41533, 124599, 169171, 507513, 6936011, 20808033]

約数ペア:

[(1, 20808033), (3, 6936011), (41, 507513), (123, 169171), (167, 124599), (501, 41533), (1013, 20541), (3039, 6847)]