20592624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 58336544

約数和(自身を除く): 37743920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 541, 624, 732, 793, 976, 1082, 1464, 1586, 1623, 2164, 2379, 2928, 3172, 3246, 4328, 4758, 6344, 6492, 7033, 8656, 9516, 12688, 12984, 14066, 19032, 21099, 25968, 28132, 33001, 38064, 42198, 56264, 66002, 84396, 99003, 112528, 132004, 168792, 198006, 264008, 337584, 396012, 429013, 528016, 792024, 858026, 1287039, 1584048, 1716052, 2574078, 3432104, 5148156, 6864208, 10296312, 20592624]

約数ペア:

[(1, 20592624), (2, 10296312), (3, 6864208), (4, 5148156), (6, 3432104), (8, 2574078), (12, 1716052), (13, 1584048), (16, 1287039), (24, 858026), (26, 792024), (39, 528016), (48, 429013), (52, 396012), (61, 337584), (78, 264008), (104, 198006), (122, 168792), (156, 132004), (183, 112528), (208, 99003), (244, 84396), (312, 66002), (366, 56264), (488, 42198), (541, 38064), (624, 33001), (732, 28132), (793, 25968), (976, 21099), (1082, 19032), (1464, 14066), (1586, 12984), (1623, 12688), (2164, 9516), (2379, 8656), (2928, 7033), (3172, 6492), (3246, 6344), (4328, 4758)]