20154571776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{35851}}^1$

素因数の和:35938

約数の個数: 132

約数和(自身を含む): 59151569464

約数和(自身を除く): 38996997688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 732, 768, 976, 1024, 1098, 1152, 1464, 1536, 1952, 2196, 2304, 2928, 3072, 3904, 4392, 4608, 5856, 7808, 8784, 9216, 11712, 15616, 17568, 23424, 31232, 35136, 35851, 46848, 62464, 70272, 71702, 93696, 107553, 140544, 143404, 187392, 215106, 281088, 286808, 322659, 430212, 562176, 573616, 645318, 860424, 1147232, 1290636, 1720848, 2186911, 2294464, 2581272, 3441696, 4373822, 4588928, 5162544, 6560733, 6883392, 8747644, 9177856, 10325088, 13121466, 13766784, 17495288, 18355712, 19682199, 20650176, 26242932, 27533568, 34990576, 36711424, 39364398, 41300352, 52485864, 55067136, 69981152, 78728796, 82600704, 104971728, 110134272, 139962304, 157457592, 165201408, 209943456, 279924608, 314915184, 330402816, 419886912, 559849216, 629830368, 839773824, 1119698432, 1259660736, 1679547648, 2239396864, 2519321472, 3359095296, 5038642944, 6718190592, 10077285888, 20154571776]

約数ペア:

[(1, 20154571776), (2, 10077285888), (3, 6718190592), (4, 5038642944), (6, 3359095296), (8, 2519321472), (9, 2239396864), (12, 1679547648), (16, 1259660736), (18, 1119698432), (24, 839773824), (32, 629830368), (36, 559849216), (48, 419886912), (61, 330402816), (64, 314915184), (72, 279924608), (96, 209943456), (122, 165201408), (128, 157457592), (144, 139962304), (183, 110134272), (192, 104971728), (244, 82600704), (256, 78728796), (288, 69981152), (366, 55067136), (384, 52485864), (488, 41300352), (512, 39364398), (549, 36711424), (576, 34990576), (732, 27533568), (768, 26242932), (976, 20650176), (1024, 19682199), (1098, 18355712), (1152, 17495288), (1464, 13766784), (1536, 13121466), (1952, 10325088), (2196, 9177856), (2304, 8747644), (2928, 6883392), (3072, 6560733), (3904, 5162544), (4392, 4588928), (4608, 4373822), (5856, 3441696), (7808, 2581272), (8784, 2294464), (9216, 2186911), (11712, 1720848), (15616, 1290636), (17568, 1147232), (23424, 860424), (31232, 645318), (35136, 573616), (35851, 562176), (46848, 430212), (62464, 322659), (70272, 286808), (71702, 281088), (93696, 215106), (107553, 187392), (140544, 143404)]