20129442

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 42142464

約数和(自身を除く): 22013022

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1741, 1927, 3482, 3854, 5223, 5781, 10446, 11562, 71381, 81827, 142762, 163654, 214143, 245481, 428286, 490962, 3354907, 6709814, 10064721, 20129442]

約数ペア:

[(1, 20129442), (2, 10064721), (3, 6709814), (6, 3354907), (41, 490962), (47, 428286), (82, 245481), (94, 214143), (123, 163654), (141, 142762), (246, 81827), (282, 71381), (1741, 11562), (1927, 10446), (3482, 5781), (3854, 5223)]