20942944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59497}}^1$

素因数の和:59518

約数の個数: 24

約数和(自身を含む): 44980488

約数和(自身を除く): 24037544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 59497, 118994, 237988, 475976, 654467, 951952, 1308934, 1903904, 2617868, 5235736, 10471472, 20942944]

約数ペア:

[(1, 20942944), (2, 10471472), (4, 5235736), (8, 2617868), (11, 1903904), (16, 1308934), (22, 951952), (32, 654467), (44, 475976), (88, 237988), (176, 118994), (352, 59497)]