20211059066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{2081}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 33893294400

約数和(自身を除く): 13682235334

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 599, 737, 1198, 1474, 2081, 4162, 6589, 8107, 13178, 16214, 22891, 40133, 45782, 72479, 80266, 139427, 144958, 251801, 278854, 441463, 503602, 882926, 1246519, 1533697, 2493038, 3067394, 4856093, 9712186, 13711709, 16870667, 27423418, 33741334, 83516773, 150828799, 167033546, 301657598, 918684503, 1837369006, 10105529533, 20211059066]

約数ペア:

[(1, 20211059066), (2, 10105529533), (11, 1837369006), (22, 918684503), (67, 301657598), (121, 167033546), (134, 150828799), (242, 83516773), (599, 33741334), (737, 27423418), (1198, 16870667), (1474, 13711709), (2081, 9712186), (4162, 4856093), (6589, 3067394), (8107, 2493038), (13178, 1533697), (16214, 1246519), (22891, 882926), (40133, 503602), (45782, 441463), (72479, 278854), (80266, 251801), (139427, 144958)]