20091623808

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{38959}}^1$

素因数の和:39072

約数の個数: 128

約数和(自身を含む): 57224448000

約数和(自身を除く): 37132824192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 128, 136, 158, 192, 204, 237, 272, 316, 384, 408, 474, 544, 632, 816, 948, 1088, 1264, 1343, 1632, 1896, 2176, 2528, 2686, 3264, 3792, 4029, 5056, 5372, 6528, 7584, 8058, 10112, 10744, 15168, 16116, 21488, 30336, 32232, 38959, 42976, 64464, 77918, 85952, 116877, 128928, 155836, 171904, 233754, 257856, 311672, 467508, 515712, 623344, 662303, 935016, 1246688, 1324606, 1870032, 1986909, 2493376, 2649212, 3077761, 3740064, 3973818, 4986752, 5298424, 6155522, 7480128, 7947636, 9233283, 10596848, 12311044, 14960256, 15895272, 18466566, 21193696, 24622088, 31790544, 36933132, 42387392, 49244176, 52321937, 63581088, 73866264, 84774784, 98488352, 104643874, 127162176, 147732528, 156965811, 196976704, 209287748, 254324352, 295465056, 313931622, 393953408, 418575496, 590930112, 627863244, 837150992, 1181860224, 1255726488, 1674301984, 2511452976, 3348603968, 5022905952, 6697207936, 10045811904, 20091623808]

約数ペア:

[(1, 20091623808), (2, 10045811904), (3, 6697207936), (4, 5022905952), (6, 3348603968), (8, 2511452976), (12, 1674301984), (16, 1255726488), (17, 1181860224), (24, 837150992), (32, 627863244), (34, 590930112), (48, 418575496), (51, 393953408), (64, 313931622), (68, 295465056), (79, 254324352), (96, 209287748), (102, 196976704), (128, 156965811), (136, 147732528), (158, 127162176), (192, 104643874), (204, 98488352), (237, 84774784), (272, 73866264), (316, 63581088), (384, 52321937), (408, 49244176), (474, 42387392), (544, 36933132), (632, 31790544), (816, 24622088), (948, 21193696), (1088, 18466566), (1264, 15895272), (1343, 14960256), (1632, 12311044), (1896, 10596848), (2176, 9233283), (2528, 7947636), (2686, 7480128), (3264, 6155522), (3792, 5298424), (4029, 4986752), (5056, 3973818), (5372, 3740064), (6528, 3077761), (7584, 2649212), (8058, 2493376), (10112, 1986909), (10744, 1870032), (15168, 1324606), (16116, 1246688), (21488, 935016), (30336, 662303), (32232, 623344), (38959, 515712), (42976, 467508), (64464, 311672), (77918, 257856), (85952, 233754), (116877, 171904), (128928, 155836)]