20314698

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19571}}^1$

素因数の和:19749

約数の個数: 16

約数和(自身を含む): 40866336

約数和(自身を除く): 20551638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 19571, 39142, 58713, 117426, 3385783, 6771566, 10157349, 20314698]

約数ペア:

[(1, 20314698), (2, 10157349), (3, 6771566), (6, 3385783), (173, 117426), (346, 58713), (519, 39142), (1038, 19571)]