20052277521

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{5521}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 27608232960

約数和(自身を除く): 7555955439

約数列:

[1, 3, 61, 89, 183, 223, 267, 669, 5429, 5521, 13603, 16287, 16563, 19847, 40809, 59541, 336781, 491369, 1010343, 1210667, 1231183, 1474107, 3632001, 3693549, 29973509, 75102163, 89920527, 109575287, 225306489, 328725861, 6684092507, 20052277521]

約数ペア:

[(1, 20052277521), (3, 6684092507), (61, 328725861), (89, 225306489), (183, 109575287), (223, 89920527), (267, 75102163), (669, 29973509), (5429, 3693549), (5521, 3632001), (13603, 1474107), (16287, 1231183), (16563, 1210667), (19847, 1010343), (40809, 491369), (59541, 336781)]