20592364401

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2136359}}^1$

素因数の和:2136395

約数の個数: 40

約数和(自身を含む): 37223936640

約数和(自身を除く): 16631572239

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 2136359, 6409077, 14954513, 19227231, 36318103, 44863539, 57681693, 108954309, 134590617, 173045079, 254226721, 326862927, 403771851, 762680163, 980588781, 1211315553, 2288040489, 2941766343, 6864121467, 20592364401]

約数ペア:

[(1, 20592364401), (3, 6864121467), (7, 2941766343), (9, 2288040489), (17, 1211315553), (21, 980588781), (27, 762680163), (51, 403771851), (63, 326862927), (81, 254226721), (119, 173045079), (153, 134590617), (189, 108954309), (357, 57681693), (459, 44863539), (567, 36318103), (1071, 19227231), (1377, 14954513), (3213, 6409077), (9639, 2136359)]