20755566273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6736633}}^1$

素因数の和:6736728

約数の個数: 16

約数和(自身を含む): 30180120320

約数和(自身を除く): 9424554047

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 6736633, 20209899, 87576229, 262728687, 532194007, 1596582021, 6918522091, 20755566273]

約数ペア:

[(1, 20755566273), (3, 6918522091), (13, 1596582021), (39, 532194007), (79, 262728687), (237, 87576229), (1027, 20209899), (3081, 6736633)]