20236943363

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{36947}}^1$

素因数の和:37443

約数の個数: 24

約数和(自身を含む): 25098628608

約数和(自身を除く): 4861685245

約数列:

[1, 7, 13, 91, 169, 463, 1183, 3241, 6019, 36947, 42133, 78247, 258629, 480311, 547729, 3362177, 6244043, 17106461, 43708301, 119745227, 222383993, 1556687951, 2890991909, 20236943363]

約数ペア:

[(1, 20236943363), (7, 2890991909), (13, 1556687951), (91, 222383993), (169, 119745227), (463, 43708301), (1183, 17106461), (3241, 6244043), (6019, 3362177), (36947, 547729), (42133, 480311), (78247, 258629)]