20938045393

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1\times {\mathrm{3917}}^1$

素因数の和:7556

約数の個数: 16

約数和(自身を含む): 22430863440

約数和(自身を除く): 1492818047

約数列:

[1, 17, 89, 1513, 3533, 3917, 60061, 66589, 314437, 348613, 5345429, 5926421, 13838761, 235258937, 1231649729, 20938045393]

約数ペア:

[(1, 20938045393), (17, 1231649729), (89, 235258937), (1513, 13838761), (3533, 5926421), (3917, 5345429), (60061, 348613), (66589, 314437)]