20087328627

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{911}}^1\times {\mathrm{13687}}^1$

素因数の和:14783

約数の個数: 24

約数和(自身を含む): 29211287040

約数和(自身を除く): 9123958413

約数列:

[1, 3, 9, 179, 537, 911, 1611, 2733, 8199, 13687, 41061, 123183, 163069, 489207, 1467621, 2449973, 7349919, 12468857, 22049757, 37406571, 112219713, 2231925403, 6695776209, 20087328627]

約数ペア:

[(1, 20087328627), (3, 6695776209), (9, 2231925403), (179, 112219713), (537, 37406571), (911, 22049757), (1611, 12468857), (2733, 7349919), (8199, 2449973), (13687, 1467621), (41061, 489207), (123183, 163069)]