20163496902

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42539023}}^1$

素因数の和:42539107

約数の個数: 16

約数和(自身を含む): 40837463040

約数和(自身を除く): 20673966138

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42539023, 85078046, 127617069, 255234138, 3360582817, 6721165634, 10081748451, 20163496902]

約数ペア:

[(1, 20163496902), (2, 10081748451), (3, 6721165634), (6, 3360582817), (79, 255234138), (158, 127617069), (237, 85078046), (474, 42539023)]