20223099085

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1\times {\mathrm{6947}}^1$

素因数の和:9673

約数の個数: 32

約数和(自身を含む): 28643991552

約数和(自身を除く): 8420892467

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 2683, 6947, 13415, 18781, 34735, 48629, 83173, 93905, 215357, 243145, 415865, 582211, 1076785, 1507499, 2911055, 7537495, 18638801, 93194005, 130471607, 577802831, 652358035, 2889014155, 4044619817, 20223099085]

約数ペア:

[(1, 20223099085), (5, 4044619817), (7, 2889014155), (31, 652358035), (35, 577802831), (155, 130471607), (217, 93194005), (1085, 18638801), (2683, 7537495), (6947, 2911055), (13415, 1507499), (18781, 1076785), (34735, 582211), (48629, 415865), (83173, 243145), (93905, 215357)]