20204004672

素因数分解:

$2^6\times 3^2\times {\mathrm{769}}^1\times {\mathrm{45613}}^1$

素因数の和:46400

約数の個数: 84

約数和(自身を含む): 57987709780

約数和(自身を除く): 37783705108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 769, 1538, 2307, 3076, 4614, 6152, 6921, 9228, 12304, 13842, 18456, 24608, 27684, 36912, 45613, 49216, 55368, 73824, 91226, 110736, 136839, 147648, 182452, 221472, 273678, 364904, 410517, 442944, 547356, 729808, 821034, 1094712, 1459616, 1642068, 2189424, 2919232, 3284136, 4378848, 6568272, 8757696, 13136544, 26273088, 35076397, 70152794, 105229191, 140305588, 210458382, 280611176, 315687573, 420916764, 561222352, 631375146, 841833528, 1122444704, 1262750292, 1683667056, 2244889408, 2525500584, 3367334112, 5051001168, 6734668224, 10102002336, 20204004672]

約数ペア:

[(1, 20204004672), (2, 10102002336), (3, 6734668224), (4, 5051001168), (6, 3367334112), (8, 2525500584), (9, 2244889408), (12, 1683667056), (16, 1262750292), (18, 1122444704), (24, 841833528), (32, 631375146), (36, 561222352), (48, 420916764), (64, 315687573), (72, 280611176), (96, 210458382), (144, 140305588), (192, 105229191), (288, 70152794), (576, 35076397), (769, 26273088), (1538, 13136544), (2307, 8757696), (3076, 6568272), (4614, 4378848), (6152, 3284136), (6921, 2919232), (9228, 2189424), (12304, 1642068), (13842, 1459616), (18456, 1094712), (24608, 821034), (27684, 729808), (36912, 547356), (45613, 442944), (49216, 410517), (55368, 364904), (73824, 273678), (91226, 221472), (110736, 182452), (136839, 147648)]