20172927598

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1\times {\mathrm{80071}}^1$

素因数の和:81399

約数の個数: 16

約数和(自身を含む): 30578535936

約数和(自身を除く): 10405608338

約数列:

[1, 2, 103, 206, 1223, 2446, 80071, 125969, 160142, 251938, 8247313, 16494626, 97926833, 195853666, 10086463799, 20172927598]

約数ペア:

[(1, 20172927598), (2, 10086463799), (103, 195853666), (206, 97926833), (1223, 16494626), (2446, 8247313), (80071, 251938), (125969, 160142)]