20449675589

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{9803}}^1\times {\mathrm{5051}}^1$

素因数の和:14920

約数の個数: 16

約数和(自身を含む): 23774307840

約数和(自身を除く): 3324632251

約数列:

[1, 7, 59, 413, 5051, 9803, 35357, 68621, 298009, 578377, 2086063, 4048639, 49514953, 346604671, 2921382227, 20449675589]

約数ペア:

[(1, 20449675589), (7, 2921382227), (59, 346604671), (413, 49514953), (5051, 4048639), (9803, 2086063), (35357, 578377), (68621, 298009)]