20827056

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 54036720

約数和(自身を除く): 33209664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1613, 1614, 2152, 3226, 3228, 4304, 4839, 6452, 6456, 9678, 12904, 12912, 19356, 25808, 38712, 77424, 433897, 867794, 1301691, 1735588, 2603382, 3471176, 5206764, 6942352, 10413528, 20827056]

約数ペア:

[(1, 20827056), (2, 10413528), (3, 6942352), (4, 5206764), (6, 3471176), (8, 2603382), (12, 1735588), (16, 1301691), (24, 867794), (48, 433897), (269, 77424), (538, 38712), (807, 25808), (1076, 19356), (1613, 12912), (1614, 12904), (2152, 9678), (3226, 6456), (3228, 6452), (4304, 4839)]