20452434

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79273}}^1$

素因数の和:79321

約数の個数: 16

約数和(自身を含む): 41856672

約数和(自身を除く): 21404238

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 79273, 158546, 237819, 475638, 3408739, 6817478, 10226217, 20452434]

約数ペア:

[(1, 20452434), (2, 10226217), (3, 6817478), (6, 3408739), (43, 475638), (86, 237819), (129, 158546), (258, 79273)]