20560722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37657}}^1$

素因数の和:37682

約数の個数: 32

約数和(自身を含む): 50612352

約数和(自身を除く): 30051630

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37657, 75314, 112971, 225942, 263599, 489541, 527198, 790797, 979082, 1468623, 1581594, 2937246, 3426787, 6853574, 10280361, 20560722]

約数ペア:

[(1, 20560722), (2, 10280361), (3, 6853574), (6, 3426787), (7, 2937246), (13, 1581594), (14, 1468623), (21, 979082), (26, 790797), (39, 527198), (42, 489541), (78, 263599), (91, 225942), (182, 112971), (273, 75314), (546, 37657)]