20123202044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19884587}}^1$

素因数の和:19884625

約数の個数: 24

約数和(自身を含む): 40087329408

約数和(自身を除く): 19964127364

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19884587, 39769174, 79538348, 218730457, 437460914, 457345501, 874921828, 914691002, 1829382004, 5030800511, 10061601022, 20123202044]

約数ペア:

[(1, 20123202044), (2, 10061601022), (4, 5030800511), (11, 1829382004), (22, 914691002), (23, 874921828), (44, 457345501), (46, 437460914), (92, 218730457), (253, 79538348), (506, 39769174), (1012, 19884587)]