20778845622

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6581

約数の個数: 64

約数和(自身を含む): 43623014400

約数和(自身を除く): 22844168778

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 139, 174, 274, 278, 411, 417, 822, 834, 3973, 4031, 6271, 7946, 8062, 11919, 12093, 12542, 18813, 19043, 23838, 24186, 37626, 38086, 57129, 114258, 181859, 363718, 545577, 552247, 859127, 871669, 1091154, 1104494, 1656741, 1718254, 1743338, 2577381, 2615007, 3313482, 5154762, 5230014, 24914683, 25278401, 49829366, 50556802, 74744049, 75835203, 119418653, 149488098, 151670406, 238837306, 358255959, 716511918, 3463140937, 6926281874, 10389422811, 20778845622]

約数ペア:

[(1, 20778845622), (2, 10389422811), (3, 6926281874), (6, 3463140937), (29, 716511918), (58, 358255959), (87, 238837306), (137, 151670406), (139, 149488098), (174, 119418653), (274, 75835203), (278, 74744049), (411, 50556802), (417, 49829366), (822, 25278401), (834, 24914683), (3973, 5230014), (4031, 5154762), (6271, 3313482), (7946, 2615007), (8062, 2577381), (11919, 1743338), (12093, 1718254), (12542, 1656741), (18813, 1104494), (19043, 1091154), (23838, 871669), (24186, 859127), (37626, 552247), (38086, 545577), (57129, 363718), (114258, 181859)]