20160397144

素因数分解:

$2^3\times {\mathrm{16427}}^1\times {\mathrm{153409}}^1$

素因数の和:169842

約数の個数: 16

約数和(自身を含む): 37803292200

約数和(自身を除く): 17642895056

約数列:

[1, 2, 4, 8, 16427, 32854, 65708, 131416, 153409, 306818, 613636, 1227272, 2520049643, 5040099286, 10080198572, 20160397144]

約数ペア:

[(1, 20160397144), (2, 10080198572), (4, 5040099286), (8, 2520049643), (16427, 1227272), (32854, 613636), (65708, 306818), (131416, 153409)]