20166657936

素因数分解:

$2^4\times 3^1\times {\mathrm{420138707}}^1$

素因数の和:420138718

約数の個数: 20

約数和(自身を含む): 52097199792

約数和(自身を除く): 31930541856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420138707, 840277414, 1260416121, 1680554828, 2520832242, 3361109656, 5041664484, 6722219312, 10083328968, 20166657936]

約数ペア:

[(1, 20166657936), (2, 10083328968), (3, 6722219312), (4, 5041664484), (6, 3361109656), (8, 2520832242), (12, 1680554828), (16, 1260416121), (24, 840277414), (48, 420138707)]