20128046396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{498367}}^1$

素因数の和:498833

約数の個数: 24

約数和(自身を含む): 36839362560

約数和(自身を除く): 16711316164

約数列:

[1, 2, 4, 23, 46, 92, 439, 878, 1756, 10097, 20194, 40388, 498367, 996734, 1993468, 11462441, 22924882, 45849764, 218783113, 437566226, 875132452, 5032011599, 10064023198, 20128046396]

約数ペア:

[(1, 20128046396), (2, 10064023198), (4, 5032011599), (23, 875132452), (46, 437566226), (92, 218783113), (439, 45849764), (878, 22924882), (1756, 11462441), (10097, 1993468), (20194, 996734), (40388, 498367)]