20166412230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2175449}}^1$

素因数の和:2175565

約数の個数: 48

約数和(自身を含む): 52941751200

約数和(自身を除く): 32775338970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 2175449, 4350898, 6526347, 10877245, 13052694, 19579041, 21754490, 32631735, 39158082, 65263470, 97895205, 195790410, 224071247, 448142494, 672213741, 1120356235, 1344427482, 2016641223, 2240712470, 3361068705, 4033282446, 6722137410, 10083206115, 20166412230]

約数ペア:

[(1, 20166412230), (2, 10083206115), (3, 6722137410), (5, 4033282446), (6, 3361068705), (9, 2240712470), (10, 2016641223), (15, 1344427482), (18, 1120356235), (30, 672213741), (45, 448142494), (90, 224071247), (103, 195790410), (206, 97895205), (309, 65263470), (515, 39158082), (618, 32631735), (927, 21754490), (1030, 19579041), (1545, 13052694), (1854, 10877245), (3090, 6526347), (4635, 4350898), (9270, 2175449)]