20030306

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 30557184

約数和(自身を除く): 10526878

約数列:

[1, 2, 97, 194, 223, 446, 463, 926, 21631, 43262, 44911, 89822, 103249, 206498, 10015153, 20030306]

約数ペア:

[(1, 20030306), (2, 10015153), (97, 206498), (194, 103249), (223, 89822), (446, 44911), (463, 43262), (926, 21631)]