20893248

素因数分解:

$2^6\times 3^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 112

約数和(自身を含む): 62544960

約数和(自身を除く): 41651712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 113, 144, 192, 214, 216, 226, 288, 321, 339, 428, 432, 452, 576, 642, 678, 856, 864, 904, 963, 1017, 1284, 1356, 1712, 1728, 1808, 1926, 2034, 2568, 2712, 2889, 3051, 3424, 3616, 3852, 4068, 5136, 5424, 5778, 6102, 6848, 7232, 7704, 8136, 10272, 10848, 11556, 12091, 12204, 15408, 16272, 20544, 21696, 23112, 24182, 24408, 30816, 32544, 36273, 46224, 48364, 48816, 61632, 65088, 72546, 92448, 96728, 97632, 108819, 145092, 184896, 193456, 195264, 217638, 290184, 326457, 386912, 435276, 580368, 652914, 773824, 870552, 1160736, 1305828, 1741104, 2321472, 2611656, 3482208, 5223312, 6964416, 10446624, 20893248]

約数ペア:

[(1, 20893248), (2, 10446624), (3, 6964416), (4, 5223312), (6, 3482208), (8, 2611656), (9, 2321472), (12, 1741104), (16, 1305828), (18, 1160736), (24, 870552), (27, 773824), (32, 652914), (36, 580368), (48, 435276), (54, 386912), (64, 326457), (72, 290184), (96, 217638), (107, 195264), (108, 193456), (113, 184896), (144, 145092), (192, 108819), (214, 97632), (216, 96728), (226, 92448), (288, 72546), (321, 65088), (339, 61632), (428, 48816), (432, 48364), (452, 46224), (576, 36273), (642, 32544), (678, 30816), (856, 24408), (864, 24182), (904, 23112), (963, 21696), (1017, 20544), (1284, 16272), (1356, 15408), (1712, 12204), (1728, 12091), (1808, 11556), (1926, 10848), (2034, 10272), (2568, 8136), (2712, 7704), (2889, 7232), (3051, 6848), (3424, 6102), (3616, 5778), (3852, 5424), (4068, 5136)]