20960179631

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{3329}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 23721854400

約数和(自身を除く): 2761674769

約数列:

[1, 17, 19, 101, 193, 323, 1717, 1919, 3281, 3329, 3667, 19493, 32623, 56593, 62339, 63251, 331381, 336229, 370367, 642497, 1075267, 5715893, 6296239, 6388351, 10922449, 12207443, 64892197, 108601967, 207526531, 1103167349, 1232951743, 20960179631]

約数ペア:

[(1, 20960179631), (17, 1232951743), (19, 1103167349), (101, 207526531), (193, 108601967), (323, 64892197), (1717, 12207443), (1919, 10922449), (3281, 6388351), (3329, 6296239), (3667, 5715893), (19493, 1075267), (32623, 642497), (56593, 370367), (62339, 336229), (63251, 331381)]