20347092

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 53014080

約数和(自身を除く): 32666988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 586, 643, 879, 1172, 1286, 1758, 1929, 2572, 2637, 3516, 3858, 5274, 5787, 7716, 7911, 10548, 11574, 15822, 17361, 23148, 31644, 34722, 69444, 188399, 376798, 565197, 753596, 1130394, 1695591, 2260788, 3391182, 5086773, 6782364, 10173546, 20347092]

約数ペア:

[(1, 20347092), (2, 10173546), (3, 6782364), (4, 5086773), (6, 3391182), (9, 2260788), (12, 1695591), (18, 1130394), (27, 753596), (36, 565197), (54, 376798), (108, 188399), (293, 69444), (586, 34722), (643, 31644), (879, 23148), (1172, 17361), (1286, 15822), (1758, 11574), (1929, 10548), (2572, 7911), (2637, 7716), (3516, 5787), (3858, 5274)]