20002695

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11801}}^1$

素因数の和:11922

約数の個数: 16

約数和(自身を含む): 32290272

約数和(自身を除く): 12287577

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 11801, 35403, 59005, 177015, 1333513, 4000539, 6667565, 20002695]

約数ペア:

[(1, 20002695), (3, 6667565), (5, 4000539), (15, 1333513), (113, 177015), (339, 59005), (565, 35403), (1695, 11801)]