2100066508780

素因数分解:

$2^2\times 5^1\times {\mathrm{6829}}^1\times {\mathrm{15376091}}^1$

素因数の和:15382929

約数の個数: 24

約数和(自身を含む): 4410785751120

約数和(自身を除く): 2310719242340

約数列:

[1, 2, 4, 5, 10, 20, 6829, 13658, 27316, 34145, 68290, 136580, 15376091, 30752182, 61504364, 76880455, 153760910, 307521820, 105003325439, 210006650878, 420013301756, 525016627195, 1050033254390, 2100066508780]

約数ペア:

[(1, 2100066508780), (2, 1050033254390), (4, 525016627195), (5, 420013301756), (10, 210006650878), (20, 105003325439), (6829, 307521820), (13658, 153760910), (27316, 76880455), (34145, 61504364), (68290, 30752182), (136580, 15376091)]