20731138224

素因数分解:

$2^4\times 3^1\times {\mathrm{431898713}}^1$

素因数の和:431898724

約数の個数: 20

約数和(自身を含む): 53555440536

約数和(自身を除く): 32824302312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431898713, 863797426, 1295696139, 1727594852, 2591392278, 3455189704, 5182784556, 6910379408, 10365569112, 20731138224]

約数ペア:

[(1, 20731138224), (2, 10365569112), (3, 6910379408), (4, 5182784556), (6, 3455189704), (8, 2591392278), (12, 1727594852), (16, 1295696139), (24, 863797426), (48, 431898713)]