20306069283

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{240733}}^1$

素因数の和:241674

約数の個数: 16

約数和(自身を含む): 27979068416

約数和(自身を除く): 7672999133

約数列:

[1, 3, 31, 93, 907, 2721, 28117, 84351, 240733, 722199, 7462723, 22388169, 218344831, 655034493, 6768689761, 20306069283]

約数ペア:

[(1, 20306069283), (3, 6768689761), (31, 655034493), (93, 218344831), (907, 22388169), (2721, 7462723), (28117, 722199), (84351, 240733)]