20159517414

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{353341}}^1$

素因数の和:353640

約数の個数: 32

約数和(自身を含む): 41569979616

約数和(自身を除く): 21410462202

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 514, 771, 1542, 9509, 19018, 28527, 57054, 353341, 706682, 1060023, 2120046, 13073617, 26147234, 39220851, 78441702, 90808637, 181617274, 272425911, 544851822, 3359919569, 6719839138, 10079758707, 20159517414]

約数ペア:

[(1, 20159517414), (2, 10079758707), (3, 6719839138), (6, 3359919569), (37, 544851822), (74, 272425911), (111, 181617274), (222, 90808637), (257, 78441702), (514, 39220851), (771, 26147234), (1542, 13073617), (9509, 2120046), (19018, 1060023), (28527, 706682), (57054, 353341)]