20983715082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2464613}}^1$

素因数の和:2464675

約数の個数: 48

約数和(自身を含む): 50751331488

約数和(自身を除く): 29767616406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 2464613, 4929226, 7393839, 14787678, 22181517, 27110743, 44363034, 54221486, 81332229, 105978359, 162664458, 211956718, 243996687, 317935077, 487993374, 635870154, 953805231, 1165761949, 1907610462, 2331523898, 3497285847, 6994571694, 10491857541, 20983715082]

約数ペア:

[(1, 20983715082), (2, 10491857541), (3, 6994571694), (6, 3497285847), (9, 2331523898), (11, 1907610462), (18, 1165761949), (22, 953805231), (33, 635870154), (43, 487993374), (66, 317935077), (86, 243996687), (99, 211956718), (129, 162664458), (198, 105978359), (258, 81332229), (387, 54221486), (473, 44363034), (774, 27110743), (946, 22181517), (1419, 14787678), (2838, 7393839), (4257, 4929226), (8514, 2464613)]