20593232

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 40

約数和(自身を含む): 43931712

約数和(自身を除く): 23338480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 967, 968, 1331, 1934, 1936, 2662, 3868, 5324, 7736, 10637, 10648, 15472, 21274, 21296, 42548, 85096, 117007, 170192, 234014, 468028, 936056, 1287077, 1872112, 2574154, 5148308, 10296616, 20593232]

約数ペア:

[(1, 20593232), (2, 10296616), (4, 5148308), (8, 2574154), (11, 1872112), (16, 1287077), (22, 936056), (44, 468028), (88, 234014), (121, 170192), (176, 117007), (242, 85096), (484, 42548), (967, 21296), (968, 21274), (1331, 15472), (1934, 10648), (1936, 10637), (2662, 7736), (3868, 5324)]