20081334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36779}}^1$

素因数の和:36804

約数の個数: 32

約数和(自身を含む): 49432320

約数和(自身を除く): 29350986

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36779, 73558, 110337, 220674, 257453, 478127, 514906, 772359, 956254, 1434381, 1544718, 2868762, 3346889, 6693778, 10040667, 20081334]

約数ペア:

[(1, 20081334), (2, 10040667), (3, 6693778), (6, 3346889), (7, 2868762), (13, 1544718), (14, 1434381), (21, 956254), (26, 772359), (39, 514906), (42, 478127), (78, 257453), (91, 220674), (182, 110337), (273, 73558), (546, 36779)]