22620104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 23284216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 827, 1052, 1654, 2104, 3308, 3419, 6616, 6838, 10751, 13676, 21502, 27352, 43004, 86008, 217501, 435002, 870004, 1740008, 2827513, 5655026, 11310052, 22620104]

約数ペア:

[(1, 22620104), (2, 11310052), (4, 5655026), (8, 2827513), (13, 1740008), (26, 870004), (52, 435002), (104, 217501), (263, 86008), (526, 43004), (827, 27352), (1052, 21502), (1654, 13676), (2104, 10751), (3308, 6838), (3419, 6616)]