20632896

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 84

約数和(自身を含む): 59852052

約数和(自身を除く): 39219156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 317, 339, 452, 576, 634, 678, 904, 951, 1017, 1268, 1356, 1808, 1902, 2034, 2536, 2712, 2853, 3616, 3804, 4068, 5072, 5424, 5706, 7232, 7608, 8136, 10144, 10848, 11412, 15216, 16272, 20288, 21696, 22824, 30432, 32544, 35821, 45648, 60864, 65088, 71642, 91296, 107463, 143284, 182592, 214926, 286568, 322389, 429852, 573136, 644778, 859704, 1146272, 1289556, 1719408, 2292544, 2579112, 3438816, 5158224, 6877632, 10316448, 20632896]

約数ペア:

[(1, 20632896), (2, 10316448), (3, 6877632), (4, 5158224), (6, 3438816), (8, 2579112), (9, 2292544), (12, 1719408), (16, 1289556), (18, 1146272), (24, 859704), (32, 644778), (36, 573136), (48, 429852), (64, 322389), (72, 286568), (96, 214926), (113, 182592), (144, 143284), (192, 107463), (226, 91296), (288, 71642), (317, 65088), (339, 60864), (452, 45648), (576, 35821), (634, 32544), (678, 30432), (904, 22824), (951, 21696), (1017, 20288), (1268, 16272), (1356, 15216), (1808, 11412), (1902, 10848), (2034, 10144), (2536, 8136), (2712, 7608), (2853, 7232), (3616, 5706), (3804, 5424), (4068, 5072)]