20176303341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 29397772800

約数和(自身を除く): 9221469459

約数列:

[1, 3, 17, 51, 73, 113, 199, 219, 241, 339, 597, 723, 1241, 1921, 3383, 3723, 4097, 5763, 8249, 10149, 12291, 14527, 17593, 22487, 24747, 27233, 43581, 47959, 52779, 67461, 81699, 140233, 143877, 246959, 299081, 382279, 420699, 462961, 740877, 815303, 897243, 1146837, 1388883, 1641551, 1988009, 2445909, 3501007, 4924653, 5419367, 5964027, 10503021, 16258101, 27906367, 33796153, 59517119, 83719101, 92129239, 101388459, 178551357, 276387717, 395613791, 1186841373, 6725434447, 20176303341]

約数ペア:

[(1, 20176303341), (3, 6725434447), (17, 1186841373), (51, 395613791), (73, 276387717), (113, 178551357), (199, 101388459), (219, 92129239), (241, 83719101), (339, 59517119), (597, 33796153), (723, 27906367), (1241, 16258101), (1921, 10503021), (3383, 5964027), (3723, 5419367), (4097, 4924653), (5763, 3501007), (8249, 2445909), (10149, 1988009), (12291, 1641551), (14527, 1388883), (17593, 1146837), (22487, 897243), (24747, 815303), (27233, 740877), (43581, 462961), (47959, 420699), (52779, 382279), (67461, 299081), (81699, 246959), (140233, 143877)]