20780416512

素因数分解:

$2^9\times 3^4\times {\mathrm{83}}^1\times {\mathrm{6037}}^1$

素因数の和:6150

約数の個数: 200

約数和(自身を含む): 62781747336

約数和(自身を除く): 42001330824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 249, 256, 288, 324, 332, 384, 432, 498, 512, 576, 648, 664, 747, 768, 864, 996, 1152, 1296, 1328, 1494, 1536, 1728, 1992, 2241, 2304, 2592, 2656, 2988, 3456, 3984, 4482, 4608, 5184, 5312, 5976, 6037, 6723, 6912, 7968, 8964, 10368, 10624, 11952, 12074, 13446, 13824, 15936, 17928, 18111, 20736, 21248, 23904, 24148, 26892, 31872, 35856, 36222, 41472, 42496, 47808, 48296, 53784, 54333, 63744, 71712, 72444, 95616, 96592, 107568, 108666, 127488, 143424, 144888, 162999, 191232, 193184, 215136, 217332, 286848, 289776, 325998, 382464, 386368, 430272, 434664, 488997, 501071, 573696, 579552, 651996, 772736, 860544, 869328, 977994, 1002142, 1147392, 1159104, 1303992, 1503213, 1545472, 1721088, 1738656, 1955988, 2004284, 2318208, 2607984, 3006426, 3090944, 3442176, 3477312, 3911976, 4008568, 4509639, 4636416, 5215968, 6012852, 6954624, 7823952, 8017136, 9019278, 9272832, 10431936, 12025704, 13528917, 13909248, 15647904, 16034272, 18038556, 20863872, 24051408, 27057834, 27818496, 31295808, 32068544, 36077112, 40586751, 41727744, 48102816, 54115668, 62591616, 64137088, 72154224, 81173502, 83455488, 96205632, 108231336, 125183232, 128274176, 144308448, 162347004, 192411264, 216462672, 250366464, 256548352, 288616896, 324694008, 384822528, 432925344, 577233792, 649388016, 769645056, 865850688, 1154467584, 1298776032, 1731701376, 2308935168, 2597552064, 3463402752, 5195104128, 6926805504, 10390208256, 20780416512]

約数ペア:

[(1, 20780416512), (2, 10390208256), (3, 6926805504), (4, 5195104128), (6, 3463402752), (8, 2597552064), (9, 2308935168), (12, 1731701376), (16, 1298776032), (18, 1154467584), (24, 865850688), (27, 769645056), (32, 649388016), (36, 577233792), (48, 432925344), (54, 384822528), (64, 324694008), (72, 288616896), (81, 256548352), (83, 250366464), (96, 216462672), (108, 192411264), (128, 162347004), (144, 144308448), (162, 128274176), (166, 125183232), (192, 108231336), (216, 96205632), (249, 83455488), (256, 81173502), (288, 72154224), (324, 64137088), (332, 62591616), (384, 54115668), (432, 48102816), (498, 41727744), (512, 40586751), (576, 36077112), (648, 32068544), (664, 31295808), (747, 27818496), (768, 27057834), (864, 24051408), (996, 20863872), (1152, 18038556), (1296, 16034272), (1328, 15647904), (1494, 13909248), (1536, 13528917), (1728, 12025704), (1992, 10431936), (2241, 9272832), (2304, 9019278), (2592, 8017136), (2656, 7823952), (2988, 6954624), (3456, 6012852), (3984, 5215968), (4482, 4636416), (4608, 4509639), (5184, 4008568), (5312, 3911976), (5976, 3477312), (6037, 3442176), (6723, 3090944), (6912, 3006426), (7968, 2607984), (8964, 2318208), (10368, 2004284), (10624, 1955988), (11952, 1738656), (12074, 1721088), (13446, 1545472), (13824, 1503213), (15936, 1303992), (17928, 1159104), (18111, 1147392), (20736, 1002142), (21248, 977994), (23904, 869328), (24148, 860544), (26892, 772736), (31872, 651996), (35856, 579552), (36222, 573696), (41472, 501071), (42496, 488997), (47808, 434664), (48296, 430272), (53784, 386368), (54333, 382464), (63744, 325998), (71712, 289776), (72444, 286848), (95616, 217332), (96592, 215136), (107568, 193184), (108666, 191232), (127488, 162999), (143424, 144888)]