20169984

素因数分解:

$2^8\times 3^1\times {\mathrm{26263}}^1$

素因数の和:26282

約数の個数: 36

約数和(自身を含む): 53683616

約数和(自身を除く): 33513632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26263, 52526, 78789, 105052, 157578, 210104, 315156, 420208, 630312, 840416, 1260624, 1680832, 2521248, 3361664, 5042496, 6723328, 10084992, 20169984]

約数ペア:

[(1, 20169984), (2, 10084992), (3, 6723328), (4, 5042496), (6, 3361664), (8, 2521248), (12, 1680832), (16, 1260624), (24, 840416), (32, 630312), (48, 420208), (64, 315156), (96, 210104), (128, 157578), (192, 105052), (256, 78789), (384, 52526), (768, 26263)]