20877029462

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{20269}}^1\times {\mathrm{5099}}^1$

素因数の和:25471

約数の個数: 16

約数和(自身を含む): 31633362000

約数和(自身を除く): 10756332538

約数列:

[1, 2, 101, 202, 5099, 10198, 20269, 40538, 514999, 1029998, 2047169, 4094338, 103351631, 206703262, 10438514731, 20877029462]

約数ペア:

[(1, 20877029462), (2, 10438514731), (101, 206703262), (202, 103351631), (5099, 4094338), (10198, 2047169), (20269, 1029998), (40538, 514999)]