20144592050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181501}}^1$

素因数の和:1181555

約数の個数: 48

約数和(自身を含む): 42193799424

約数和(自身を除く): 22049207374

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 17050, 1181501, 2363002, 5907505, 11815010, 12996511, 25993022, 29537525, 36626531, 59075050, 64982555, 73253062, 129965110, 183132655, 324912775, 366265310, 402891841, 649825550, 805783682, 915663275, 1831326550, 2014459205, 4028918410, 10072296025, 20144592050]

約数ペア:

[(1, 20144592050), (2, 10072296025), (5, 4028918410), (10, 2014459205), (11, 1831326550), (22, 915663275), (25, 805783682), (31, 649825550), (50, 402891841), (55, 366265310), (62, 324912775), (110, 183132655), (155, 129965110), (275, 73253062), (310, 64982555), (341, 59075050), (550, 36626531), (682, 29537525), (775, 25993022), (1550, 12996511), (1705, 11815010), (3410, 5907505), (8525, 2363002), (17050, 1181501)]