20480778624

素因数分解:

$2^7\times 3^1\times {\mathrm{53335361}}^1$

素因数の和:53335378

約数の個数: 32

約数和(自身を含む): 54402069240

約数和(自身を除く): 33921290616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53335361, 106670722, 160006083, 213341444, 320012166, 426682888, 640024332, 853365776, 1280048664, 1706731552, 2560097328, 3413463104, 5120194656, 6826926208, 10240389312, 20480778624]

約数ペア:

[(1, 20480778624), (2, 10240389312), (3, 6826926208), (4, 5120194656), (6, 3413463104), (8, 2560097328), (12, 1706731552), (16, 1280048664), (24, 853365776), (32, 640024332), (48, 426682888), (64, 320012166), (96, 213341444), (128, 160006083), (192, 106670722), (384, 53335361)]