20174946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 24061854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1279, 1434, 2558, 2629, 3837, 5258, 7674, 7887, 14069, 15774, 28138, 42207, 84414, 305681, 611362, 917043, 1834086, 3362491, 6724982, 10087473, 20174946]

約数ペア:

[(1, 20174946), (2, 10087473), (3, 6724982), (6, 3362491), (11, 1834086), (22, 917043), (33, 611362), (66, 305681), (239, 84414), (478, 42207), (717, 28138), (1279, 15774), (1434, 14069), (2558, 7887), (2629, 7674), (3837, 5258)]