20147132074

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 30666055680

約数和(自身を除く): 10518923606

約数列:

[1, 2, 157, 233, 314, 383, 466, 719, 766, 1438, 36581, 60131, 73162, 89239, 112883, 120262, 167527, 178478, 225766, 275377, 335054, 550754, 14010523, 26301739, 28021046, 43234189, 52603478, 64162841, 86468378, 128325682, 10073566037, 20147132074]

約数ペア:

[(1, 20147132074), (2, 10073566037), (157, 128325682), (233, 86468378), (314, 64162841), (383, 52603478), (466, 43234189), (719, 28021046), (766, 26301739), (1438, 14010523), (36581, 550754), (60131, 335054), (73162, 275377), (89239, 225766), (112883, 178478), (120262, 167527)]