20167043512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32738707}}^1$

素因数の和:32738731

約数の個数: 32

約数和(自身を含む): 47143739520

約数和(自身を除く): 26976696008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32738707, 65477414, 130954828, 229170949, 261909656, 360125777, 458341898, 720251554, 916683796, 1440503108, 1833367592, 2520880439, 2881006216, 5041760878, 10083521756, 20167043512]

約数ペア:

[(1, 20167043512), (2, 10083521756), (4, 5041760878), (7, 2881006216), (8, 2520880439), (11, 1833367592), (14, 1440503108), (22, 916683796), (28, 720251554), (44, 458341898), (56, 360125777), (77, 261909656), (88, 229170949), (154, 130954828), (308, 65477414), (616, 32738707)]