20188569858

素因数分解:

$2^1\times 3^1\times {\mathrm{18121}}^1\times {\mathrm{185683}}^1$

素因数の和:203809

約数の個数: 16

約数和(自身を含む): 40379585376

約数和(自身を除く): 20191015518

約数列:

[1, 2, 3, 6, 18121, 36242, 54363, 108726, 185683, 371366, 557049, 1114098, 3364761643, 6729523286, 10094284929, 20188569858]

約数ペア:

[(1, 20188569858), (2, 10094284929), (3, 6729523286), (6, 3364761643), (18121, 1114098), (36242, 557049), (54363, 371366), (108726, 185683)]