20085945530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{614437}}^1$

素因数の和:614918

約数の個数: 32

約数和(自身を含む): 41408205696

約数和(自身を除く): 21322260166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 2335, 3269, 4670, 6538, 16345, 32690, 614437, 1228874, 3072185, 4301059, 6144370, 8602118, 21505295, 43010590, 286942079, 573884158, 1434710395, 2008594553, 2869420790, 4017189106, 10042972765, 20085945530]

約数ペア:

[(1, 20085945530), (2, 10042972765), (5, 4017189106), (7, 2869420790), (10, 2008594553), (14, 1434710395), (35, 573884158), (70, 286942079), (467, 43010590), (934, 21505295), (2335, 8602118), (3269, 6144370), (4670, 4301059), (6538, 3072185), (16345, 1228874), (32690, 614437)]