20694432

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19597}}^1$

素因数の和:19621

約数の個数: 48

約数和(自身を含む): 59264352

約数和(自身を除く): 38569920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19597, 39194, 58791, 78388, 117582, 156776, 215567, 235164, 313552, 431134, 470328, 627104, 646701, 862268, 940656, 1293402, 1724536, 1881312, 2586804, 3449072, 5173608, 6898144, 10347216, 20694432]

約数ペア:

[(1, 20694432), (2, 10347216), (3, 6898144), (4, 5173608), (6, 3449072), (8, 2586804), (11, 1881312), (12, 1724536), (16, 1293402), (22, 940656), (24, 862268), (32, 646701), (33, 627104), (44, 470328), (48, 431134), (66, 313552), (88, 235164), (96, 215567), (132, 156776), (176, 117582), (264, 78388), (352, 58791), (528, 39194), (1056, 19597)]