20199863142

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15372803}}^1$

素因数の和:15372884

約数の個数: 24

約数和(自身を含む): 44365912344

約数和(自身を除く): 24166049202

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15372803, 30745606, 46118409, 92236818, 138355227, 276710454, 1122214619, 2244429238, 3366643857, 6733287714, 10099931571, 20199863142]

約数ペア:

[(1, 20199863142), (2, 10099931571), (3, 6733287714), (6, 3366643857), (9, 2244429238), (18, 1122214619), (73, 276710454), (146, 138355227), (219, 92236818), (438, 46118409), (657, 30745606), (1314, 15372803)]