20133235864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1244021}}^1$

素因数の和:1244068

約数の個数: 48

約数和(自身を含む): 45829770480

約数和(自身を除く): 25696534616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 16184, 1244021, 2488042, 4976084, 8708147, 9952168, 17416294, 21148357, 34832588, 42296714, 69665176, 84593428, 148038499, 169186856, 296076998, 359522069, 592153996, 719044138, 1184307992, 1438088276, 2516654483, 2876176552, 5033308966, 10066617932, 20133235864]

約数ペア:

[(1, 20133235864), (2, 10066617932), (4, 5033308966), (7, 2876176552), (8, 2516654483), (14, 1438088276), (17, 1184307992), (28, 719044138), (34, 592153996), (56, 359522069), (68, 296076998), (119, 169186856), (136, 148038499), (238, 84593428), (289, 69665176), (476, 42296714), (578, 34832588), (952, 21148357), (1156, 17416294), (2023, 9952168), (2312, 8708147), (4046, 4976084), (8092, 2488042), (16184, 1244021)]