202019778854

素因数分解:

$2^1\times {\mathrm{4937}}^1\times {\mathrm{20459771}}^1$

素因数の和:20464710

約数の個数: 8

約数和(自身を含む): 303091062408

約数和(自身を除く): 101071283554

約数列:

[1, 2, 4937, 9874, 20459771, 40919542, 101009889427, 202019778854]

約数ペア:

[(1, 202019778854), (2, 101009889427), (4937, 40919542), (9874, 20459771)]