20236301795

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{6619}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 25223788800

約数和(自身を除く): 4987487005

約数列:

[1, 5, 53, 83, 139, 265, 415, 695, 4399, 6619, 7367, 11537, 21995, 33095, 36835, 57685, 350807, 549377, 611461, 920041, 1754035, 2746885, 3057305, 4600205, 29116981, 48762173, 76363403, 145584905, 243810865, 381817015, 4047260359, 20236301795]

約数ペア:

[(1, 20236301795), (5, 4047260359), (53, 381817015), (83, 243810865), (139, 145584905), (265, 76363403), (415, 48762173), (695, 29116981), (4399, 4600205), (6619, 3057305), (7367, 2746885), (11537, 1754035), (21995, 920041), (33095, 611461), (36835, 549377), (57685, 350807)]