20578944

素因数分解:

$2^7\times 3^1\times {\mathrm{53591}}^1$

素因数の和:53608

約数の個数: 32

約数和(自身を含む): 54663840

約数和(自身を除く): 34084896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53591, 107182, 160773, 214364, 321546, 428728, 643092, 857456, 1286184, 1714912, 2572368, 3429824, 5144736, 6859648, 10289472, 20578944]

約数ペア:

[(1, 20578944), (2, 10289472), (3, 6859648), (4, 5144736), (6, 3429824), (8, 2572368), (12, 1714912), (16, 1286184), (24, 857456), (32, 643092), (48, 428728), (64, 321546), (96, 214364), (128, 160773), (192, 107182), (384, 53591)]