20298466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1831}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 31920768

約数和(自身を除く): 11622302

約数列:

[1, 2, 23, 46, 241, 482, 1831, 3662, 5543, 11086, 42113, 84226, 441271, 882542, 10149233, 20298466]

約数ペア:

[(1, 20298466), (2, 10149233), (23, 882542), (46, 441271), (241, 84226), (482, 42113), (1831, 11086), (3662, 5543)]