20806048794

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3797}}^1\times {\mathrm{5279}}^1$

素因数の和:9254

約数の個数: 32

約数和(自身を含む): 41871582720

約数和(自身を除く): 21065533926

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 3797, 5279, 7594, 10558, 11391, 15837, 22782, 31674, 656881, 913267, 1313762, 1826534, 1970643, 2739801, 3941286, 5479602, 20044363, 40088726, 60133089, 120266178, 3467674799, 6935349598, 10403024397, 20806048794]

約数ペア:

[(1, 20806048794), (2, 10403024397), (3, 6935349598), (6, 3467674799), (173, 120266178), (346, 60133089), (519, 40088726), (1038, 20044363), (3797, 5479602), (5279, 3941286), (7594, 2739801), (10558, 1970643), (11391, 1826534), (15837, 1313762), (22782, 913267), (31674, 656881)]