20121482426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{350219}}^1$

素因数の和:351493

約数の個数: 16

約数和(自身を含む): 31519800000

約数和(自身を除く): 11398317574

約数列:

[1, 2, 23, 46, 1249, 2498, 28727, 57454, 350219, 700438, 8055037, 16110074, 437423531, 874847062, 10060741213, 20121482426]

約数ペア:

[(1, 20121482426), (2, 10060741213), (23, 874847062), (46, 437423531), (1249, 16110074), (2498, 8055037), (28727, 700438), (57454, 350219)]