20070464518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{10369}}^1$

素因数の和:11176

約数の個数: 32

約数和(自身を含む): 32770029600

約数和(自身を除く): 12699565082

約数列:

[1, 2, 13, 26, 109, 218, 683, 1366, 1417, 2834, 8879, 10369, 17758, 20738, 74447, 134797, 148894, 269594, 967811, 1130221, 1935622, 2260442, 7082027, 14164054, 14692873, 29385746, 92066351, 184132702, 771940943, 1543881886, 10035232259, 20070464518]

約数ペア:

[(1, 20070464518), (2, 10035232259), (13, 1543881886), (26, 771940943), (109, 184132702), (218, 92066351), (683, 29385746), (1366, 14692873), (1417, 14164054), (2834, 7082027), (8879, 2260442), (10369, 1935622), (17758, 1130221), (20738, 967811), (74447, 269594), (134797, 148894)]