20085432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 35901768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 2591, 3876, 5182, 7752, 7773, 10364, 15546, 20728, 31092, 44047, 49229, 62184, 88094, 98458, 132141, 147687, 176188, 196916, 264282, 295374, 352376, 393832, 528564, 590748, 836893, 1057128, 1181496, 1673786, 2510679, 3347572, 5021358, 6695144, 10042716, 20085432]

約数ペア:

[(1, 20085432), (2, 10042716), (3, 6695144), (4, 5021358), (6, 3347572), (8, 2510679), (12, 1673786), (17, 1181496), (19, 1057128), (24, 836893), (34, 590748), (38, 528564), (51, 393832), (57, 352376), (68, 295374), (76, 264282), (102, 196916), (114, 176188), (136, 147687), (152, 132141), (204, 98458), (228, 88094), (323, 62184), (408, 49229), (456, 44047), (646, 31092), (969, 20728), (1292, 15546), (1938, 10364), (2584, 7773), (2591, 7752), (3876, 5182)]