2020105422

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{57347}}^1$

素因数の和:57477

約数の個数: 48

約数和(自身を含む): 4652069760

約数和(自身を除く): 2631964338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 35226, 57347, 114694, 172041, 344082, 516123, 1032246, 1089593, 2179186, 3268779, 5906741, 6537558, 9806337, 11813482, 17720223, 19612674, 35440446, 53160669, 106321338, 112228079, 224456158, 336684237, 673368474, 1010052711, 2020105422]

約数ペア:

[(1, 2020105422), (2, 1010052711), (3, 673368474), (6, 336684237), (9, 224456158), (18, 112228079), (19, 106321338), (38, 53160669), (57, 35440446), (103, 19612674), (114, 17720223), (171, 11813482), (206, 9806337), (309, 6537558), (342, 5906741), (618, 3268779), (927, 2179186), (1854, 1089593), (1957, 1032246), (3914, 516123), (5871, 344082), (11742, 172041), (17613, 114694), (35226, 57347)]