20403462696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{6427}}^1$

素因数の和:6735

約数の個数: 128

約数和(自身を含む): 55982223360

約数和(自身を除く): 35578760664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 251, 372, 408, 502, 527, 744, 753, 1004, 1054, 1506, 1581, 2008, 2108, 3012, 3162, 4216, 4267, 6024, 6324, 6427, 7781, 8534, 12648, 12801, 12854, 15562, 17068, 19281, 23343, 25602, 25708, 31124, 34136, 38562, 46686, 51204, 51416, 62248, 77124, 93372, 102408, 109259, 132277, 154248, 186744, 199237, 218518, 264554, 327777, 396831, 398474, 437036, 529108, 597711, 655554, 793662, 796948, 874072, 1058216, 1195422, 1311108, 1587324, 1593896, 1613177, 2390844, 2622216, 3174648, 3226354, 3387029, 4781688, 4839531, 6452708, 6774058, 9679062, 10161087, 12905416, 13548116, 19358124, 20322174, 27096232, 27424009, 38716248, 40644348, 50008487, 54848018, 81288696, 82272027, 100016974, 109696036, 150025461, 164544054, 200033948, 219392072, 300050922, 329088108, 400067896, 600101844, 658176216, 850144279, 1200203688, 1700288558, 2550432837, 3400577116, 5100865674, 6801154232, 10201731348, 20403462696]

約数ペア:

[(1, 20403462696), (2, 10201731348), (3, 6801154232), (4, 5100865674), (6, 3400577116), (8, 2550432837), (12, 1700288558), (17, 1200203688), (24, 850144279), (31, 658176216), (34, 600101844), (51, 400067896), (62, 329088108), (68, 300050922), (93, 219392072), (102, 200033948), (124, 164544054), (136, 150025461), (186, 109696036), (204, 100016974), (248, 82272027), (251, 81288696), (372, 54848018), (408, 50008487), (502, 40644348), (527, 38716248), (744, 27424009), (753, 27096232), (1004, 20322174), (1054, 19358124), (1506, 13548116), (1581, 12905416), (2008, 10161087), (2108, 9679062), (3012, 6774058), (3162, 6452708), (4216, 4839531), (4267, 4781688), (6024, 3387029), (6324, 3226354), (6427, 3174648), (7781, 2622216), (8534, 2390844), (12648, 1613177), (12801, 1593896), (12854, 1587324), (15562, 1311108), (17068, 1195422), (19281, 1058216), (23343, 874072), (25602, 796948), (25708, 793662), (31124, 655554), (34136, 597711), (38562, 529108), (46686, 437036), (51204, 398474), (51416, 396831), (62248, 327777), (77124, 264554), (93372, 218518), (102408, 199237), (109259, 186744), (132277, 154248)]