20277888

素因数分解:

$2^7\times 3^1\times {\mathrm{52807}}^1$

素因数の和:52824

約数の個数: 32

約数和(自身を含む): 53864160

約数和(自身を除く): 33586272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52807, 105614, 158421, 211228, 316842, 422456, 633684, 844912, 1267368, 1689824, 2534736, 3379648, 5069472, 6759296, 10138944, 20277888]

約数ペア:

[(1, 20277888), (2, 10138944), (3, 6759296), (4, 5069472), (6, 3379648), (8, 2534736), (12, 1689824), (16, 1267368), (24, 844912), (32, 633684), (48, 422456), (64, 316842), (96, 211228), (128, 158421), (192, 105614), (384, 52807)]