20079765

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 36316800

約数和(自身を除く): 16237035

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2521, 2655, 7563, 7965, 12605, 22689, 37815, 68067, 113445, 148739, 340335, 446217, 743695, 1338651, 2231085, 4015953, 6693255, 20079765]

約数ペア:

[(1, 20079765), (3, 6693255), (5, 4015953), (9, 2231085), (15, 1338651), (27, 743695), (45, 446217), (59, 340335), (135, 148739), (177, 113445), (295, 68067), (531, 37815), (885, 22689), (1593, 12605), (2521, 7965), (2655, 7563)]