20227549544

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{8629}}^1\times {\mathrm{4127}}^1$

素因数の和:12833

約数の個数: 32

約数和(自身を含む): 38474611200

約数和(自身を除く): 18247061656

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 4127, 8254, 8629, 16508, 17258, 33016, 34516, 69032, 293017, 586034, 612659, 1172068, 1225318, 2344136, 2450636, 4901272, 35611883, 71223766, 142447532, 284895064, 2528443693, 5056887386, 10113774772, 20227549544]

約数ペア:

[(1, 20227549544), (2, 10113774772), (4, 5056887386), (8, 2528443693), (71, 284895064), (142, 142447532), (284, 71223766), (568, 35611883), (4127, 4901272), (8254, 2450636), (8629, 2344136), (16508, 1225318), (17258, 1172068), (33016, 612659), (34516, 586034), (69032, 293017)]