20223638638

素因数分解:

$2^1\times 7^1\times {\mathrm{15937}}^1\times {\mathrm{90641}}^1$

素因数の和:106587

約数の個数: 16

約数和(自身を含む): 34671652704

約数和(自身を除く): 14448014066

約数列:

[1, 2, 7, 14, 15937, 31874, 90641, 111559, 181282, 223118, 634487, 1268974, 1444545617, 2889091234, 10111819319, 20223638638]

約数ペア:

[(1, 20223638638), (2, 10111819319), (7, 2889091234), (14, 1444545617), (15937, 1268974), (31874, 634487), (90641, 223118), (111559, 181282)]