20392896

素因数分解:

$2^6\times 3^1\times {\mathrm{106213}}^1$

素因数の和:106228

約数の個数: 28

約数和(自身を含む): 53956712

約数和(自身を除く): 33563816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106213, 212426, 318639, 424852, 637278, 849704, 1274556, 1699408, 2549112, 3398816, 5098224, 6797632, 10196448, 20392896]

約数ペア:

[(1, 20392896), (2, 10196448), (3, 6797632), (4, 5098224), (6, 3398816), (8, 2549112), (12, 1699408), (16, 1274556), (24, 849704), (32, 637278), (48, 424852), (64, 318639), (96, 212426), (192, 106213)]