20059467259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1447}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 22886277120

約数和(自身を除く): 2826809861

約数列:

[1, 13, 31, 41, 403, 533, 839, 1271, 1447, 10907, 16523, 18811, 26009, 34399, 44857, 59327, 338117, 447187, 583141, 771251, 1066369, 1214033, 1839137, 13862797, 15782429, 23908781, 37635023, 49775353, 489255299, 647079589, 1543035943, 20059467259]

約数ペア:

[(1, 20059467259), (13, 1543035943), (31, 647079589), (41, 489255299), (403, 49775353), (533, 37635023), (839, 23908781), (1271, 15782429), (1447, 13862797), (10907, 1839137), (16523, 1214033), (18811, 1066369), (26009, 771251), (34399, 583141), (44857, 447187), (59327, 338117)]