20556624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38933}}^1$

素因数の和:38955

約数の個数: 40

約数和(自身を含む): 57933792

約数和(自身を除く): 37377168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38933, 77866, 116799, 155732, 233598, 311464, 428263, 467196, 622928, 856526, 934392, 1284789, 1713052, 1868784, 2569578, 3426104, 5139156, 6852208, 10278312, 20556624]

約数ペア:

[(1, 20556624), (2, 10278312), (3, 6852208), (4, 5139156), (6, 3426104), (8, 2569578), (11, 1868784), (12, 1713052), (16, 1284789), (22, 934392), (24, 856526), (33, 622928), (44, 467196), (48, 428263), (66, 311464), (88, 233598), (132, 155732), (176, 116799), (264, 77866), (528, 38933)]