20163165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122201}}^1$

素因数の和:122220

約数の個数: 16

約数和(自身を含む): 35194176

約数和(自身を除く): 15031011

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122201, 366603, 611005, 1344211, 1833015, 4032633, 6721055, 20163165]

約数ペア:

[(1, 20163165), (3, 6721055), (5, 4032633), (11, 1833015), (15, 1344211), (33, 611005), (55, 366603), (165, 122201)]