20179357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 24475392

約数和(自身を除く): 4296035

約数列:

[1, 11, 17, 31, 59, 187, 341, 527, 649, 1003, 1829, 3481, 5797, 11033, 20119, 31093, 38291, 59177, 107911, 342023, 650947, 1187021, 1834487, 20179357]

約数ペア:

[(1, 20179357), (11, 1834487), (17, 1187021), (31, 650947), (59, 342023), (187, 107911), (341, 59177), (527, 38291), (649, 31093), (1003, 20119), (1829, 11033), (3481, 5797)]