20492736

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 61252608

約数和(自身を除く): 40759872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 313, 341, 352, 372, 496, 528, 626, 682, 704, 744, 939, 992, 1023, 1056, 1252, 1364, 1488, 1878, 1984, 2046, 2112, 2504, 2728, 2976, 3443, 3756, 4092, 5008, 5456, 5952, 6886, 7512, 8184, 9703, 10016, 10329, 10912, 13772, 15024, 16368, 19406, 20032, 20658, 21824, 27544, 29109, 30048, 32736, 38812, 41316, 55088, 58218, 60096, 65472, 77624, 82632, 106733, 110176, 116436, 155248, 165264, 213466, 220352, 232872, 310496, 320199, 330528, 426932, 465744, 620992, 640398, 661056, 853864, 931488, 1280796, 1707728, 1862976, 2561592, 3415456, 5123184, 6830912, 10246368, 20492736]

約数ペア:

[(1, 20492736), (2, 10246368), (3, 6830912), (4, 5123184), (6, 3415456), (8, 2561592), (11, 1862976), (12, 1707728), (16, 1280796), (22, 931488), (24, 853864), (31, 661056), (32, 640398), (33, 620992), (44, 465744), (48, 426932), (62, 330528), (64, 320199), (66, 310496), (88, 232872), (93, 220352), (96, 213466), (124, 165264), (132, 155248), (176, 116436), (186, 110176), (192, 106733), (248, 82632), (264, 77624), (313, 65472), (341, 60096), (352, 58218), (372, 55088), (496, 41316), (528, 38812), (626, 32736), (682, 30048), (704, 29109), (744, 27544), (939, 21824), (992, 20658), (1023, 20032), (1056, 19406), (1252, 16368), (1364, 15024), (1488, 13772), (1878, 10912), (1984, 10329), (2046, 10016), (2112, 9703), (2504, 8184), (2728, 7512), (2976, 6886), (3443, 5952), (3756, 5456), (4092, 5008)]