20182646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 14031754

約数列:

[1, 2, 11, 22, 47, 94, 131, 149, 262, 298, 517, 1034, 1441, 1639, 2882, 3278, 6157, 7003, 12314, 14006, 19519, 39038, 67727, 77033, 135454, 154066, 214709, 429418, 917393, 1834786, 10091323, 20182646]

約数ペア:

[(1, 20182646), (2, 10091323), (11, 1834786), (22, 917393), (47, 429418), (94, 214709), (131, 154066), (149, 135454), (262, 77033), (298, 67727), (517, 39038), (1034, 19519), (1441, 14006), (1639, 12314), (2882, 7003), (3278, 6157)]