20322402

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 41893632

約数和(自身を除く): 21571230

約数列:

[1, 2, 3, 6, 43, 86, 129, 227, 258, 347, 454, 681, 694, 1041, 1362, 2082, 9761, 14921, 19522, 29283, 29842, 44763, 58566, 78769, 89526, 157538, 236307, 472614, 3387067, 6774134, 10161201, 20322402]

約数ペア:

[(1, 20322402), (2, 10161201), (3, 6774134), (6, 3387067), (43, 472614), (86, 236307), (129, 157538), (227, 89526), (258, 78769), (347, 58566), (454, 44763), (681, 29842), (694, 29283), (1041, 19522), (1362, 14921), (2082, 9761)]