20199102592

素因数分解:

$2^7\times {\mathrm{1381}}^1\times {\mathrm{114269}}^1$

素因数の和:115664

約数の個数: 32

約数和(自身を含む): 40269890700

約数和(自身を除く): 20070788108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1381, 2762, 5524, 11048, 22096, 44192, 88384, 114269, 176768, 228538, 457076, 914152, 1828304, 3656608, 7313216, 14626432, 157805489, 315610978, 631221956, 1262443912, 2524887824, 5049775648, 10099551296, 20199102592]

約数ペア:

[(1, 20199102592), (2, 10099551296), (4, 5049775648), (8, 2524887824), (16, 1262443912), (32, 631221956), (64, 315610978), (128, 157805489), (1381, 14626432), (2762, 7313216), (5524, 3656608), (11048, 1828304), (22096, 914152), (44192, 457076), (88384, 228538), (114269, 176768)]