20193504005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5664377}}^1$

素因数の和:5664436

約数の個数: 16

約数和(自身を含む): 26101453824

約数和(自身を除く): 5907949819

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5664377, 28321885, 130280671, 175595687, 651403355, 877978435, 4038700801, 20193504005]

約数ペア:

[(1, 20193504005), (5, 4038700801), (23, 877978435), (31, 651403355), (115, 175595687), (155, 130280671), (713, 28321885), (3565, 5664377)]