20187457923

素因数分解:

$3^1\times {\mathrm{463}}^1\times {\mathrm{937}}^1\times {\mathrm{15511}}^1$

素因数の和:16914

約数の個数: 16

約数和(自身を含む): 27005275136

約数和(自身を除く): 6817817213

約数列:

[1, 3, 463, 937, 1389, 2811, 15511, 46533, 433831, 1301493, 7181593, 14533807, 21544779, 43601421, 6729152641, 20187457923]

約数ペア:

[(1, 20187457923), (3, 6729152641), (463, 43601421), (937, 21544779), (1389, 14533807), (2811, 7181593), (15511, 1301493), (46533, 433831)]