20062431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 31838400

約数和(自身を除く): 11775969

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 401, 459, 981, 1203, 1853, 2943, 3609, 5559, 6817, 10827, 16677, 20451, 43709, 50031, 61353, 131127, 184059, 393381, 743053, 1180143, 2229159, 6687477, 20062431]

約数ペア:

[(1, 20062431), (3, 6687477), (9, 2229159), (17, 1180143), (27, 743053), (51, 393381), (109, 184059), (153, 131127), (327, 61353), (401, 50031), (459, 43709), (981, 20451), (1203, 16677), (1853, 10827), (2943, 6817), (3609, 5559)]