20118826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110543}}^1$

素因数の和:110565

約数の個数: 16

約数和(自身を含む): 37142784

約数和(自身を除く): 17023958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110543, 221086, 773801, 1437059, 1547602, 2874118, 10059413, 20118826]

約数ペア:

[(1, 20118826), (2, 10059413), (7, 2874118), (13, 1547602), (14, 1437059), (26, 773801), (91, 221086), (182, 110543)]