20215943319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1\times {\mathrm{14029}}^1$

素因数の和:17415

約数の個数: 32

約数和(自身を含む): 31678617600

約数和(自身を除く): 11462674281

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3359, 10077, 14029, 36949, 42087, 43667, 110847, 131001, 154319, 182377, 462957, 480337, 547131, 1441011, 2006147, 6018441, 47123411, 141370233, 518357521, 612604343, 1555072563, 1837813029, 6738647773, 20215943319]

約数ペア:

[(1, 20215943319), (3, 6738647773), (11, 1837813029), (13, 1555072563), (33, 612604343), (39, 518357521), (143, 141370233), (429, 47123411), (3359, 6018441), (10077, 2006147), (14029, 1441011), (36949, 547131), (42087, 480337), (43667, 462957), (110847, 182377), (131001, 154319)]