20131108518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5334157}}^1$

素因数の和:5334216

約数の個数: 32

約数和(自身を含む): 43782768864

約数和(自身を除く): 23651660346

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5334157, 10668314, 16002471, 32004942, 90680669, 181361338, 197363809, 272042007, 394727618, 544084014, 592091427, 1184182854, 3355184753, 6710369506, 10065554259, 20131108518]

約数ペア:

[(1, 20131108518), (2, 10065554259), (3, 6710369506), (6, 3355184753), (17, 1184182854), (34, 592091427), (37, 544084014), (51, 394727618), (74, 272042007), (102, 197363809), (111, 181361338), (222, 90680669), (629, 32004942), (1258, 16002471), (1887, 10668314), (3774, 5334157)]