20797968

素因数分解:

$2^4\times 3^1\times {\mathrm{433291}}^1$

素因数の和:433302

約数の個数: 20

約数和(自身を含む): 53728208

約数和(自身を除く): 32930240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433291, 866582, 1299873, 1733164, 2599746, 3466328, 5199492, 6932656, 10398984, 20797968]

約数ペア:

[(1, 20797968), (2, 10398984), (3, 6932656), (4, 5199492), (6, 3466328), (8, 2599746), (12, 1733164), (16, 1299873), (24, 866582), (48, 433291)]