20162365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 25220160

約数和(自身を除く): 5057795

約数列:

[1, 5, 41, 59, 205, 295, 1667, 2419, 8335, 12095, 68347, 98353, 341735, 491765, 4032473, 20162365]

約数ペア:

[(1, 20162365), (5, 4032473), (41, 491765), (59, 341735), (205, 98353), (295, 68347), (1667, 12095), (2419, 8335)]