20659072006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{32401}}^1$

素因数の和:32676

約数の個数: 32

約数和(自身を含む): 32922505728

約数和(自身を除く): 12263433722

約数列:

[1, 2, 23, 46, 83, 166, 167, 334, 1909, 3818, 3841, 7682, 13861, 27722, 32401, 64802, 318803, 637606, 745223, 1490446, 2689283, 5378566, 5410967, 10821934, 61853509, 123707018, 124452241, 248904482, 449110261, 898220522, 10329536003, 20659072006]

約数ペア:

[(1, 20659072006), (2, 10329536003), (23, 898220522), (46, 449110261), (83, 248904482), (166, 124452241), (167, 123707018), (334, 61853509), (1909, 10821934), (3818, 5410967), (3841, 5378566), (7682, 2689283), (13861, 1490446), (27722, 745223), (32401, 637606), (64802, 318803)]