20364135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123419}}^1$

素因数の和:123438

約数の個数: 16

約数和(自身を含む): 35544960

約数和(自身を除く): 15180825

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 123419, 370257, 617095, 1357609, 1851285, 4072827, 6788045, 20364135]

約数ペア:

[(1, 20364135), (3, 6788045), (5, 4072827), (11, 1851285), (15, 1357609), (33, 617095), (55, 370257), (165, 123419)]