20342488342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{81203}}^1$

素因数の和:81468

約数の個数: 32

約数和(自身を含む): 34027724160

約数和(自身を除く): 13685235818

約数列:

[1, 2, 11, 22, 59, 118, 193, 386, 649, 1298, 2123, 4246, 11387, 22774, 81203, 125257, 162406, 250514, 893233, 1786466, 4790977, 9581954, 15672179, 31344358, 52700747, 105401494, 172393969, 344787938, 924658561, 1849317122, 10171244171, 20342488342]

約数ペア:

[(1, 20342488342), (2, 10171244171), (11, 1849317122), (22, 924658561), (59, 344787938), (118, 172393969), (193, 105401494), (386, 52700747), (649, 31344358), (1298, 15672179), (2123, 9581954), (4246, 4790977), (11387, 1786466), (22774, 893233), (81203, 250514), (125257, 162406)]