20039445552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8507

約数の個数: 160

約数和(自身を含む): 60598692864

約数和(自身を除く): 40559247312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 101, 112, 142, 168, 202, 213, 284, 303, 336, 404, 426, 497, 568, 606, 707, 808, 852, 994, 1136, 1212, 1414, 1491, 1616, 1704, 1988, 2121, 2424, 2828, 2982, 3408, 3976, 4242, 4848, 5656, 5964, 7171, 7952, 8317, 8484, 11312, 11928, 14342, 16634, 16968, 21513, 23856, 24951, 28684, 33268, 33936, 43026, 49902, 50197, 57368, 58219, 66536, 86052, 99804, 100394, 114736, 116438, 133072, 150591, 172104, 174657, 199608, 200788, 232876, 301182, 344208, 349314, 399216, 401576, 465752, 590507, 602364, 698628, 803152, 840017, 931504, 1181014, 1204728, 1397256, 1680034, 1771521, 2362028, 2409456, 2520051, 2794512, 3360068, 3543042, 4133549, 4724056, 5040102, 5880119, 6720136, 7086084, 8267098, 9448112, 10080204, 11760238, 12400647, 13440272, 14172168, 16534196, 17640357, 20160408, 23520476, 24801294, 28344336, 33068392, 35280714, 40320816, 47040952, 49602588, 59641207, 66136784, 70561428, 94081904, 99205176, 119282414, 141122856, 178923621, 198410352, 238564828, 282245712, 357847242, 417488449, 477129656, 715694484, 834976898, 954259312, 1252465347, 1431388968, 1669953796, 2504930694, 2862777936, 3339907592, 5009861388, 6679815184, 10019722776, 20039445552]

約数ペア:

[(1, 20039445552), (2, 10019722776), (3, 6679815184), (4, 5009861388), (6, 3339907592), (7, 2862777936), (8, 2504930694), (12, 1669953796), (14, 1431388968), (16, 1252465347), (21, 954259312), (24, 834976898), (28, 715694484), (42, 477129656), (48, 417488449), (56, 357847242), (71, 282245712), (84, 238564828), (101, 198410352), (112, 178923621), (142, 141122856), (168, 119282414), (202, 99205176), (213, 94081904), (284, 70561428), (303, 66136784), (336, 59641207), (404, 49602588), (426, 47040952), (497, 40320816), (568, 35280714), (606, 33068392), (707, 28344336), (808, 24801294), (852, 23520476), (994, 20160408), (1136, 17640357), (1212, 16534196), (1414, 14172168), (1491, 13440272), (1616, 12400647), (1704, 11760238), (1988, 10080204), (2121, 9448112), (2424, 8267098), (2828, 7086084), (2982, 6720136), (3408, 5880119), (3976, 5040102), (4242, 4724056), (4848, 4133549), (5656, 3543042), (5964, 3360068), (7171, 2794512), (7952, 2520051), (8317, 2409456), (8484, 2362028), (11312, 1771521), (11928, 1680034), (14342, 1397256), (16634, 1204728), (16968, 1181014), (21513, 931504), (23856, 840017), (24951, 803152), (28684, 698628), (33268, 602364), (33936, 590507), (43026, 465752), (49902, 401576), (50197, 399216), (57368, 349314), (58219, 344208), (66536, 301182), (86052, 232876), (99804, 200788), (100394, 199608), (114736, 174657), (116438, 172104), (133072, 150591)]