20255112

素因数分解:

$2^3\times 3^2\times {\mathrm{281321}}^1$

素因数の和:281333

約数の個数: 24

約数和(自身を含む): 54857790

約数和(自身を除く): 34602678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281321, 562642, 843963, 1125284, 1687926, 2250568, 2531889, 3375852, 5063778, 6751704, 10127556, 20255112]

約数ペア:

[(1, 20255112), (2, 10127556), (3, 6751704), (4, 5063778), (6, 3375852), (8, 2531889), (9, 2250568), (12, 1687926), (18, 1125284), (24, 843963), (36, 562642), (72, 281321)]