20704098

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84163}}^1$

素因数の和:84209

約数の個数: 16

約数和(自身を含む): 42418656

約数和(自身を除く): 21714558

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84163, 168326, 252489, 504978, 3450683, 6901366, 10352049, 20704098]

約数ペア:

[(1, 20704098), (2, 10352049), (3, 6901366), (6, 3450683), (41, 504978), (82, 252489), (123, 168326), (246, 84163)]