20146878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58909}}^1$

素因数の和:58936

約数の個数: 24

約数和(自身を含む): 45949800

約数和(自身を除く): 25802922

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58909, 117818, 176727, 353454, 530181, 1060362, 1119271, 2238542, 3357813, 6715626, 10073439, 20146878]

約数ペア:

[(1, 20146878), (2, 10073439), (3, 6715626), (6, 3357813), (9, 2238542), (18, 1119271), (19, 1060362), (38, 530181), (57, 353454), (114, 176727), (171, 117818), (342, 58909)]