20316678

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50539}}^1$

素因数の和:50611

約数の個数: 16

約数和(自身を含む): 41240640

約数和(自身を除く): 20923962

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50539, 101078, 151617, 303234, 3386113, 6772226, 10158339, 20316678]

約数ペア:

[(1, 20316678), (2, 10158339), (3, 6772226), (6, 3386113), (67, 303234), (134, 151617), (201, 101078), (402, 50539)]