20914302

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44123}}^1$

素因数の和:44207

約数の個数: 16

約数和(自身を含む): 42359040

約数和(自身を除く): 21444738

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44123, 88246, 132369, 264738, 3485717, 6971434, 10457151, 20914302]

約数ペア:

[(1, 20914302), (2, 10457151), (3, 6971434), (6, 3485717), (79, 264738), (158, 132369), (237, 88246), (474, 44123)]