20441219616

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1543}}^1$

素因数の和:1853

約数の個数: 240

約数和(自身を含む): 63557524800

約数和(自身を除く): 43116305184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 269, 288, 304, 324, 342, 432, 456, 513, 538, 608, 648, 684, 807, 864, 912, 1026, 1076, 1296, 1368, 1539, 1543, 1614, 1824, 2052, 2152, 2421, 2592, 2736, 3078, 3086, 3228, 4104, 4304, 4629, 4842, 5111, 5472, 6156, 6172, 6456, 7263, 8208, 8608, 9258, 9684, 10222, 12312, 12344, 12912, 13887, 14526, 15333, 16416, 18516, 19368, 20444, 21789, 24624, 24688, 25824, 27774, 29052, 29317, 30666, 37032, 38736, 40888, 41661, 43578, 45999, 49248, 49376, 55548, 58104, 58634, 61332, 74064, 77472, 81776, 83322, 87156, 87951, 91998, 111096, 116208, 117268, 122664, 124983, 137997, 148128, 163552, 166644, 174312, 175902, 183996, 222192, 232416, 234536, 245328, 249966, 263853, 275994, 333288, 348624, 351804, 367992, 413991, 415067, 444384, 469072, 490656, 499932, 527706, 551988, 666576, 697248, 703608, 735984, 791559, 827982, 830134, 938144, 999864, 1055412, 1103976, 1245201, 1333152, 1407216, 1471968, 1583118, 1655964, 1660268, 1999728, 2110824, 2207952, 2374677, 2490402, 2814432, 3166236, 3311928, 3320536, 3735603, 3999456, 4221648, 4415904, 4749354, 4980804, 6332472, 6623856, 6641072, 7471206, 7886273, 8443296, 9498708, 9961608, 11206809, 12664944, 13247712, 13282144, 14942412, 15772546, 18997416, 19923216, 22413618, 23658819, 25329888, 29884824, 31545092, 33620427, 37994832, 39846432, 44827236, 47317638, 59769648, 63090184, 67240854, 70976457, 75989664, 89654472, 94635276, 119539296, 126180368, 134481708, 141952914, 179308944, 189270552, 212929371, 252360736, 268963416, 283905828, 358617888, 378541104, 425858742, 537926832, 567811656, 638788113, 757082208, 851717484, 1075853664, 1135623312, 1277576226, 1703434968, 2271246624, 2555152452, 3406869936, 5110304904, 6813739872, 10220609808, 20441219616]

約数ペア:

[(1, 20441219616), (2, 10220609808), (3, 6813739872), (4, 5110304904), (6, 3406869936), (8, 2555152452), (9, 2271246624), (12, 1703434968), (16, 1277576226), (18, 1135623312), (19, 1075853664), (24, 851717484), (27, 757082208), (32, 638788113), (36, 567811656), (38, 537926832), (48, 425858742), (54, 378541104), (57, 358617888), (72, 283905828), (76, 268963416), (81, 252360736), (96, 212929371), (108, 189270552), (114, 179308944), (144, 141952914), (152, 134481708), (162, 126180368), (171, 119539296), (216, 94635276), (228, 89654472), (269, 75989664), (288, 70976457), (304, 67240854), (324, 63090184), (342, 59769648), (432, 47317638), (456, 44827236), (513, 39846432), (538, 37994832), (608, 33620427), (648, 31545092), (684, 29884824), (807, 25329888), (864, 23658819), (912, 22413618), (1026, 19923216), (1076, 18997416), (1296, 15772546), (1368, 14942412), (1539, 13282144), (1543, 13247712), (1614, 12664944), (1824, 11206809), (2052, 9961608), (2152, 9498708), (2421, 8443296), (2592, 7886273), (2736, 7471206), (3078, 6641072), (3086, 6623856), (3228, 6332472), (4104, 4980804), (4304, 4749354), (4629, 4415904), (4842, 4221648), (5111, 3999456), (5472, 3735603), (6156, 3320536), (6172, 3311928), (6456, 3166236), (7263, 2814432), (8208, 2490402), (8608, 2374677), (9258, 2207952), (9684, 2110824), (10222, 1999728), (12312, 1660268), (12344, 1655964), (12912, 1583118), (13887, 1471968), (14526, 1407216), (15333, 1333152), (16416, 1245201), (18516, 1103976), (19368, 1055412), (20444, 999864), (21789, 938144), (24624, 830134), (24688, 827982), (25824, 791559), (27774, 735984), (29052, 703608), (29317, 697248), (30666, 666576), (37032, 551988), (38736, 527706), (40888, 499932), (41661, 490656), (43578, 469072), (45999, 444384), (49248, 415067), (49376, 413991), (55548, 367992), (58104, 351804), (58634, 348624), (61332, 333288), (74064, 275994), (77472, 263853), (81776, 249966), (83322, 245328), (87156, 234536), (87951, 232416), (91998, 222192), (111096, 183996), (116208, 175902), (117268, 174312), (122664, 166644), (124983, 163552), (137997, 148128)]