20147871228

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22999853}}^1$

素因数の和:22999933

約数の個数: 24

約数和(自身を含む): 47655697488

約数和(自身を除く): 27507826260

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22999853, 45999706, 68999559, 91999412, 137999118, 275998236, 1678989269, 3357978538, 5036967807, 6715957076, 10073935614, 20147871228]

約数ペア:

[(1, 20147871228), (2, 10073935614), (3, 6715957076), (4, 5036967807), (6, 3357978538), (12, 1678989269), (73, 275998236), (146, 137999118), (219, 91999412), (292, 68999559), (438, 45999706), (876, 22999853)]