20996914152

素因数分解:

$2^3\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{685099}}^1$

素因数の和:686385

約数の個数: 32

約数和(自身を含む): 52533468000

約数和(自身を除く): 31536553848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1277, 2554, 3831, 5108, 7662, 10216, 15324, 30648, 685099, 1370198, 2055297, 2740396, 4110594, 5480792, 8221188, 16442376, 874871423, 1749742846, 2624614269, 3499485692, 5249228538, 6998971384, 10498457076, 20996914152]

約数ペア:

[(1, 20996914152), (2, 10498457076), (3, 6998971384), (4, 5249228538), (6, 3499485692), (8, 2624614269), (12, 1749742846), (24, 874871423), (1277, 16442376), (2554, 8221188), (3831, 5480792), (5108, 4110594), (7662, 2740396), (10216, 2055297), (15324, 1370198), (30648, 685099)]