20403801032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1097923}}^1$

素因数の和:1098053

約数の個数: 32

約数和(自身を含む): 40315769280

約数和(自身を除く): 19911968248

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4646, 9292, 18584, 1097923, 2195846, 4391692, 8783384, 25252229, 50504458, 101008916, 110890223, 202017832, 221780446, 443560892, 887121784, 2550475129, 5100950258, 10201900516, 20403801032]

約数ペア:

[(1, 20403801032), (2, 10201900516), (4, 5100950258), (8, 2550475129), (23, 887121784), (46, 443560892), (92, 221780446), (101, 202017832), (184, 110890223), (202, 101008916), (404, 50504458), (808, 25252229), (2323, 8783384), (4646, 4391692), (9292, 2195846), (18584, 1097923)]