20132008316

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{39499}}^1$

素因数の和:39786

約数の個数: 48

約数和(自身を含む): 40877760000

約数和(自身を除く): 20745751684

約数列:

[1, 2, 4, 7, 14, 28, 109, 167, 218, 334, 436, 668, 763, 1169, 1526, 2338, 3052, 4676, 18203, 36406, 39499, 72812, 78998, 127421, 157996, 254842, 276493, 509684, 552986, 1105972, 4305391, 6596333, 8610782, 13192666, 17221564, 26385332, 30137737, 46174331, 60275474, 92348662, 120550948, 184697324, 719000297, 1438000594, 2876001188, 5033002079, 10066004158, 20132008316]

約数ペア:

[(1, 20132008316), (2, 10066004158), (4, 5033002079), (7, 2876001188), (14, 1438000594), (28, 719000297), (109, 184697324), (167, 120550948), (218, 92348662), (334, 60275474), (436, 46174331), (668, 30137737), (763, 26385332), (1169, 17221564), (1526, 13192666), (2338, 8610782), (3052, 6596333), (4676, 4305391), (18203, 1105972), (36406, 552986), (39499, 509684), (72812, 276493), (78998, 254842), (127421, 157996)]