20104681967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{17981}}^1$

素因数の和:18826

約数の個数: 16

約数和(自身を含む): 21556821600

約数和(自身を除く): 1452139633

約数列:

[1, 17, 89, 739, 1513, 12563, 17981, 65771, 305677, 1118107, 1600309, 13287959, 27205253, 225895303, 1182628351, 20104681967]

約数ペア:

[(1, 20104681967), (17, 1182628351), (89, 225895303), (739, 27205253), (1513, 13287959), (12563, 1600309), (17981, 1118107), (65771, 305677)]