20355462

素因数分解:

$2^1\times 3^4\times {\mathrm{125651}}^1$

素因数の和:125665

約数の個数: 20

約数和(自身を含む): 45611676

約数和(自身を除く): 25256214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125651, 251302, 376953, 753906, 1130859, 2261718, 3392577, 6785154, 10177731, 20355462]

約数ペア:

[(1, 20355462), (2, 10177731), (3, 6785154), (6, 3392577), (9, 2261718), (18, 1130859), (27, 753906), (54, 376953), (81, 251302), (162, 125651)]