20294326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33937}}^1$

素因数の和:33975

約数の個数: 16

約数和(自身を含む): 34209504

約数和(自身を除く): 13915178

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33937, 67874, 441181, 780551, 882362, 1561102, 10147163, 20294326]

約数ペア:

[(1, 20294326), (2, 10147163), (13, 1561102), (23, 882362), (26, 780551), (46, 441181), (299, 67874), (598, 33937)]