20203844904

素因数分解:

$2^3\times 3^4\times {\mathrm{2719}}^1\times {\mathrm{11467}}^1$

素因数の和:14204

約数の個数: 80

約数和(自身を含む): 56615222400

約数和(自身を除く): 36411377496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2719, 5438, 8157, 10876, 11467, 16314, 21752, 22934, 24471, 32628, 34401, 45868, 48942, 65256, 68802, 73413, 91736, 97884, 103203, 137604, 146826, 195768, 206406, 220239, 275208, 293652, 309609, 412812, 440478, 587304, 619218, 825624, 880956, 928827, 1238436, 1761912, 1857654, 2476872, 3715308, 7430616, 31178773, 62357546, 93536319, 124715092, 187072638, 249430184, 280608957, 374145276, 561217914, 748290552, 841826871, 1122435828, 1683653742, 2244871656, 2525480613, 3367307484, 5050961226, 6734614968, 10101922452, 20203844904]

約数ペア:

[(1, 20203844904), (2, 10101922452), (3, 6734614968), (4, 5050961226), (6, 3367307484), (8, 2525480613), (9, 2244871656), (12, 1683653742), (18, 1122435828), (24, 841826871), (27, 748290552), (36, 561217914), (54, 374145276), (72, 280608957), (81, 249430184), (108, 187072638), (162, 124715092), (216, 93536319), (324, 62357546), (648, 31178773), (2719, 7430616), (5438, 3715308), (8157, 2476872), (10876, 1857654), (11467, 1761912), (16314, 1238436), (21752, 928827), (22934, 880956), (24471, 825624), (32628, 619218), (34401, 587304), (45868, 440478), (48942, 412812), (65256, 309609), (68802, 293652), (73413, 275208), (91736, 220239), (97884, 206406), (103203, 195768), (137604, 146826)]