20194307626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1\times {\mathrm{127343}}^1$

素因数の和:129525

約数の個数: 16

約数和(自身を含む): 31124911104

約数和(自身を除く): 10930603478

約数列:

[1, 2, 37, 74, 2143, 4286, 79291, 127343, 158582, 254686, 4711691, 9423382, 272896049, 545792098, 10097153813, 20194307626]

約数ペア:

[(1, 20194307626), (2, 10097153813), (37, 545792098), (74, 272896049), (2143, 9423382), (4286, 4711691), (79291, 254686), (127343, 158582)]