20283846722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{9833}}^1$

素因数の和:10178

約数の個数: 32

約数和(自身を含む): 31437331200

約数和(自身を除く): 11153484478

約数列:

[1, 2, 71, 73, 142, 146, 199, 398, 5183, 9833, 10366, 14129, 14527, 19666, 28258, 29054, 698143, 717809, 1031417, 1396286, 1435618, 1956767, 2062834, 3913534, 50964439, 101928878, 138930457, 142843991, 277860914, 285687982, 10141923361, 20283846722]

約数ペア:

[(1, 20283846722), (2, 10141923361), (71, 285687982), (73, 277860914), (142, 142843991), (146, 138930457), (199, 101928878), (398, 50964439), (5183, 3913534), (9833, 2062834), (10366, 1956767), (14129, 1435618), (14527, 1396286), (19666, 1031417), (28258, 717809), (29054, 698143)]