20771114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8779}}^1$

素因数の和:8814

約数の個数: 24

約数和(自身を含む): 38561760

約数和(自身を除く): 17790646

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8779, 17558, 61453, 114127, 122906, 228254, 798889, 1483651, 1597778, 2967302, 10385557, 20771114]

約数ペア:

[(1, 20771114), (2, 10385557), (7, 2967302), (13, 1597778), (14, 1483651), (26, 798889), (91, 228254), (169, 122906), (182, 114127), (338, 61453), (1183, 17558), (2366, 8779)]