20116642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 37521792

約数和(自身を除く): 17405150

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1033, 1391, 1498, 2066, 2782, 7231, 9737, 13429, 14462, 19474, 26858, 94003, 110531, 188006, 221062, 773717, 1436903, 1547434, 2873806, 10058321, 20116642]

約数ペア:

[(1, 20116642), (2, 10058321), (7, 2873806), (13, 1547434), (14, 1436903), (26, 773717), (91, 221062), (107, 188006), (182, 110531), (214, 94003), (749, 26858), (1033, 19474), (1391, 14462), (1498, 13429), (2066, 9737), (2782, 7231)]