20434902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148079}}^1$

素因数の和:148107

約数の個数: 16

約数和(自身を含む): 42647040

約数和(自身を除く): 22212138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148079, 296158, 444237, 888474, 3405817, 6811634, 10217451, 20434902]

約数ペア:

[(1, 20434902), (2, 10217451), (3, 6811634), (6, 3405817), (23, 888474), (46, 444237), (69, 296158), (138, 148079)]