20007393984

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^2\times {\mathrm{10691}}^1$

素因数の和:10753

約数の個数: 210

約数和(自身を含む): 62599810284

約数和(自身を除く): 42592416300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 361, 432, 456, 513, 576, 608, 648, 684, 722, 864, 912, 1026, 1083, 1216, 1296, 1368, 1444, 1539, 1728, 1824, 2052, 2166, 2592, 2736, 2888, 3078, 3249, 3648, 4104, 4332, 5184, 5472, 5776, 6156, 6498, 8208, 8664, 9747, 10691, 10944, 11552, 12312, 12996, 16416, 17328, 19494, 21382, 23104, 24624, 25992, 29241, 32073, 32832, 34656, 38988, 42764, 49248, 51984, 58482, 64146, 69312, 77976, 85528, 96219, 98496, 103968, 116964, 128292, 155952, 171056, 192438, 203129, 207936, 233928, 256584, 288657, 311904, 342112, 384876, 406258, 467856, 513168, 577314, 609387, 623808, 684224, 769752, 812516, 865971, 935712, 1026336, 1154628, 1218774, 1539504, 1625032, 1731942, 1828161, 1871424, 2052672, 2309256, 2437548, 3079008, 3250064, 3463884, 3656322, 3859451, 4618512, 4875096, 5484483, 6158016, 6500128, 6927768, 7312644, 7718902, 9237024, 9750192, 10968966, 11578353, 13000256, 13855536, 14625288, 15437804, 16453449, 18474048, 19500384, 21937932, 23156706, 27711072, 29250576, 30875608, 32906898, 34735059, 39000768, 43875864, 46313412, 55422144, 58501152, 61751216, 65813796, 69470118, 87751728, 92626824, 104205177, 117002304, 123502432, 131627592, 138940236, 175503456, 185253648, 208410354, 247004864, 263255184, 277880472, 312615531, 351006912, 370507296, 416820708, 526510368, 555760944, 625231062, 741014592, 833641416, 1053020736, 1111521888, 1250462124, 1667282832, 2223043776, 2500924248, 3334565664, 5001848496, 6669131328, 10003696992, 20007393984]

約数ペア:

[(1, 20007393984), (2, 10003696992), (3, 6669131328), (4, 5001848496), (6, 3334565664), (8, 2500924248), (9, 2223043776), (12, 1667282832), (16, 1250462124), (18, 1111521888), (19, 1053020736), (24, 833641416), (27, 741014592), (32, 625231062), (36, 555760944), (38, 526510368), (48, 416820708), (54, 370507296), (57, 351006912), (64, 312615531), (72, 277880472), (76, 263255184), (81, 247004864), (96, 208410354), (108, 185253648), (114, 175503456), (144, 138940236), (152, 131627592), (162, 123502432), (171, 117002304), (192, 104205177), (216, 92626824), (228, 87751728), (288, 69470118), (304, 65813796), (324, 61751216), (342, 58501152), (361, 55422144), (432, 46313412), (456, 43875864), (513, 39000768), (576, 34735059), (608, 32906898), (648, 30875608), (684, 29250576), (722, 27711072), (864, 23156706), (912, 21937932), (1026, 19500384), (1083, 18474048), (1216, 16453449), (1296, 15437804), (1368, 14625288), (1444, 13855536), (1539, 13000256), (1728, 11578353), (1824, 10968966), (2052, 9750192), (2166, 9237024), (2592, 7718902), (2736, 7312644), (2888, 6927768), (3078, 6500128), (3249, 6158016), (3648, 5484483), (4104, 4875096), (4332, 4618512), (5184, 3859451), (5472, 3656322), (5776, 3463884), (6156, 3250064), (6498, 3079008), (8208, 2437548), (8664, 2309256), (9747, 2052672), (10691, 1871424), (10944, 1828161), (11552, 1731942), (12312, 1625032), (12996, 1539504), (16416, 1218774), (17328, 1154628), (19494, 1026336), (21382, 935712), (23104, 865971), (24624, 812516), (25992, 769752), (29241, 684224), (32073, 623808), (32832, 609387), (34656, 577314), (38988, 513168), (42764, 467856), (49248, 406258), (51984, 384876), (58482, 342112), (64146, 311904), (69312, 288657), (77976, 256584), (85528, 233928), (96219, 207936), (98496, 203129), (103968, 192438), (116964, 171056), (128292, 155952)]