20162236764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{458191}}^1$

素因数の和:458410

約数の個数: 48

約数和(自身を含む): 49777978880

約数和(自身を除く): 29615742116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 193, 228, 386, 579, 772, 1158, 2316, 3667, 7334, 11001, 14668, 22002, 44004, 458191, 916382, 1374573, 1832764, 2749146, 5498292, 8705629, 17411258, 26116887, 34822516, 52233774, 88430863, 104467548, 176861726, 265292589, 353723452, 530585178, 1061170356, 1680186397, 3360372794, 5040559191, 6720745588, 10081118382, 20162236764]

約数ペア:

[(1, 20162236764), (2, 10081118382), (3, 6720745588), (4, 5040559191), (6, 3360372794), (12, 1680186397), (19, 1061170356), (38, 530585178), (57, 353723452), (76, 265292589), (114, 176861726), (193, 104467548), (228, 88430863), (386, 52233774), (579, 34822516), (772, 26116887), (1158, 17411258), (2316, 8705629), (3667, 5498292), (7334, 2749146), (11001, 1832764), (14668, 1374573), (22002, 916382), (44004, 458191)]