20133153688

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{829}}^1\times {\mathrm{27851}}^1$

素因数の和:28795

約数の個数: 32

約数和(自身を含む): 38143314000

約数和(自身を除く): 18010160312

約数列:

[1, 2, 4, 8, 109, 218, 436, 829, 872, 1658, 3316, 6632, 27851, 55702, 90361, 111404, 180722, 222808, 361444, 722888, 3035759, 6071518, 12143036, 23088479, 24286072, 46176958, 92353916, 184707832, 2516644211, 5033288422, 10066576844, 20133153688]

約数ペア:

[(1, 20133153688), (2, 10066576844), (4, 5033288422), (8, 2516644211), (109, 184707832), (218, 92353916), (436, 46176958), (829, 24286072), (872, 23088479), (1658, 12143036), (3316, 6071518), (6632, 3035759), (27851, 722888), (55702, 361444), (90361, 222808), (111404, 180722)]