20893302

素因数分解:

$2^1\times 3^4\times {\mathrm{128971}}^1$

素因数の和:128985

約数の個数: 20

約数和(自身を含む): 46816836

約数和(自身を除く): 25923534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 128971, 257942, 386913, 773826, 1160739, 2321478, 3482217, 6964434, 10446651, 20893302]

約数ペア:

[(1, 20893302), (2, 10446651), (3, 6964434), (6, 3482217), (9, 2321478), (18, 1160739), (27, 773826), (54, 386913), (81, 257942), (162, 128971)]