20928085151

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1\times {\mathrm{7549}}^1$

素因数の和:10034

約数の個数: 16

約数和(自身を含む): 22199174400

約数和(自身を除く): 1271089249

約数列:

[1, 31, 37, 1147, 2417, 7549, 74927, 89429, 234019, 279313, 2772299, 8658703, 18245933, 565623923, 675099521, 20928085151]

約数ペア:

[(1, 20928085151), (31, 675099521), (37, 565623923), (1147, 18245933), (2417, 8658703), (7549, 2772299), (74927, 279313), (89429, 234019)]