20305508736

素因数分解:

$2^7\times 3^1\times {\mathrm{52878929}}^1$

素因数の和:52878946

約数の個数: 32

約数和(自身を含む): 53936508600

約数和(自身を除く): 33630999864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52878929, 105757858, 158636787, 211515716, 317273574, 423031432, 634547148, 846062864, 1269094296, 1692125728, 2538188592, 3384251456, 5076377184, 6768502912, 10152754368, 20305508736]

約数ペア:

[(1, 20305508736), (2, 10152754368), (3, 6768502912), (4, 5076377184), (6, 3384251456), (8, 2538188592), (12, 1692125728), (16, 1269094296), (24, 846062864), (32, 634547148), (48, 423031432), (64, 317273574), (96, 211515716), (128, 158636787), (192, 105757858), (384, 52878929)]