20767525045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{2851}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 25758351360

約数和(自身を除く): 4990826315

約数列:

[1, 5, 47, 139, 223, 235, 695, 1115, 2851, 6533, 10481, 14255, 30997, 32665, 52405, 133997, 154985, 396289, 635773, 669985, 1456859, 1981445, 3178865, 7284295, 18625583, 29881331, 88372447, 93127915, 149406655, 441862235, 4153505009, 20767525045]

約数ペア:

[(1, 20767525045), (5, 4153505009), (47, 441862235), (139, 149406655), (223, 93127915), (235, 88372447), (695, 29881331), (1115, 18625583), (2851, 7284295), (6533, 3178865), (10481, 1981445), (14255, 1456859), (30997, 669985), (32665, 635773), (52405, 396289), (133997, 154985)]