20612586

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83791}}^1$

素因数の和:83837

約数の個数: 16

約数和(自身を含む): 42231168

約数和(自身を除く): 21618582

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83791, 167582, 251373, 502746, 3435431, 6870862, 10306293, 20612586]

約数ペア:

[(1, 20612586), (2, 10306293), (3, 6870862), (6, 3435431), (41, 502746), (82, 251373), (123, 167582), (246, 83791)]