20789964168

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10436729}}^1$

素因数の和:10436821

約数の個数: 32

約数和(自身を含む): 52601119200

約数和(自身を除く): 31811155032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10436729, 20873458, 31310187, 41746916, 62620374, 83493832, 125240748, 250481496, 866248507, 1732497014, 2598745521, 3464994028, 5197491042, 6929988056, 10394982084, 20789964168]

約数ペア:

[(1, 20789964168), (2, 10394982084), (3, 6929988056), (4, 5197491042), (6, 3464994028), (8, 2598745521), (12, 1732497014), (24, 866248507), (83, 250481496), (166, 125240748), (249, 83493832), (332, 62620374), (498, 41746916), (664, 31310187), (996, 20873458), (1992, 10436729)]