20335077

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6329}}^1$

素因数の和:6362

約数の個数: 32

約数和(自身を含む): 36460800

約数和(自身を除く): 16125723

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6329, 18987, 44303, 56961, 107593, 132909, 170883, 322779, 398727, 753151, 968337, 1196181, 2259453, 2905011, 6778359, 20335077]

約数ペア:

[(1, 20335077), (3, 6778359), (7, 2905011), (9, 2259453), (17, 1196181), (21, 968337), (27, 753151), (51, 398727), (63, 322779), (119, 170883), (153, 132909), (189, 107593), (357, 56961), (459, 44303), (1071, 18987), (3213, 6329)]