20456899056

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4304903}}^1$

素因数の和:4304931

約数の個数: 80

約数和(自身を含む): 64056971520

約数和(自身を除く): 43600072464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4304903, 8609806, 12914709, 17219612, 25829418, 34439224, 38744127, 47353933, 51658836, 68878448, 77488254, 94707866, 103317672, 116232381, 142061799, 154976508, 189415732, 206635344, 232464762, 284123598, 309953016, 378831464, 426185397, 464929524, 568247196, 619906032, 757662928, 852370794, 929859048, 1136494392, 1278556191, 1704741588, 1859718096, 2272988784, 2557112382, 3409483176, 5114224764, 6818966352, 10228449528, 20456899056]

約数ペア:

[(1, 20456899056), (2, 10228449528), (3, 6818966352), (4, 5114224764), (6, 3409483176), (8, 2557112382), (9, 2272988784), (11, 1859718096), (12, 1704741588), (16, 1278556191), (18, 1136494392), (22, 929859048), (24, 852370794), (27, 757662928), (33, 619906032), (36, 568247196), (44, 464929524), (48, 426185397), (54, 378831464), (66, 309953016), (72, 284123598), (88, 232464762), (99, 206635344), (108, 189415732), (132, 154976508), (144, 142061799), (176, 116232381), (198, 103317672), (216, 94707866), (264, 77488254), (297, 68878448), (396, 51658836), (432, 47353933), (528, 38744127), (594, 34439224), (792, 25829418), (1188, 17219612), (1584, 12914709), (2376, 8609806), (4752, 4304903)]