20143846912

素因数分解:

$2^9\times 7^1\times {\mathrm{5620493}}^1$

素因数の和:5620518

約数の個数: 40

約数和(自身を含む): 45998122896

約数和(自身を除く): 25854275984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 5620493, 11240986, 22481972, 39343451, 44963944, 78686902, 89927888, 157373804, 179855776, 314747608, 359711552, 629495216, 719423104, 1258990432, 1438846208, 2517980864, 2877692416, 5035961728, 10071923456, 20143846912]

約数ペア:

[(1, 20143846912), (2, 10071923456), (4, 5035961728), (7, 2877692416), (8, 2517980864), (14, 1438846208), (16, 1258990432), (28, 719423104), (32, 629495216), (56, 359711552), (64, 314747608), (112, 179855776), (128, 157373804), (224, 89927888), (256, 78686902), (448, 44963944), (512, 39343451), (896, 22481972), (1792, 11240986), (3584, 5620493)]