20146836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 30474924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1619, 2074, 3111, 3238, 4148, 4857, 6222, 6476, 9714, 12444, 19428, 27523, 55046, 82569, 98759, 110092, 165138, 197518, 296277, 330276, 395036, 592554, 1185108, 1678903, 3357806, 5036709, 6715612, 10073418, 20146836]

約数ペア:

[(1, 20146836), (2, 10073418), (3, 6715612), (4, 5036709), (6, 3357806), (12, 1678903), (17, 1185108), (34, 592554), (51, 395036), (61, 330276), (68, 296277), (102, 197518), (122, 165138), (183, 110092), (204, 98759), (244, 82569), (366, 55046), (732, 27523), (1037, 19428), (1619, 12444), (2074, 9714), (3111, 6476), (3238, 6222), (4148, 4857)]