20949792

素因数分解:

$2^5\times 3^1\times {\mathrm{218227}}^1$

素因数の和:218240

約数の個数: 24

約数和(自身を含む): 54993456

約数和(自身を除く): 34043664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218227, 436454, 654681, 872908, 1309362, 1745816, 2618724, 3491632, 5237448, 6983264, 10474896, 20949792]

約数ペア:

[(1, 20949792), (2, 10474896), (3, 6983264), (4, 5237448), (6, 3491632), (8, 2618724), (12, 1745816), (16, 1309362), (24, 872908), (32, 654681), (48, 436454), (96, 218227)]