20107405554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197131427}}^1$

素因数の和:197131449

約数の個数: 16

約数和(自身を含む): 42580388448

約数和(自身を除く): 22472982894

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197131427, 394262854, 591394281, 1182788562, 3351234259, 6702468518, 10053702777, 20107405554]

約数ペア:

[(1, 20107405554), (2, 10053702777), (3, 6702468518), (6, 3351234259), (17, 1182788562), (34, 591394281), (51, 394262854), (102, 197131427)]