20130534496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 42474432672

約数和(自身を除く): 22343898176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 257, 272, 274, 514, 544, 548, 1028, 1051, 1096, 2056, 2102, 2192, 2329, 4112, 4204, 4369, 4384, 4658, 8224, 8408, 8738, 9316, 16816, 17476, 17867, 18632, 33632, 34952, 35209, 35734, 37264, 69904, 70418, 71468, 74528, 139808, 140836, 142936, 143987, 270107, 281672, 285872, 287974, 540214, 563344, 571744, 575948, 598553, 1080428, 1126688, 1151896, 1197106, 2160856, 2303792, 2394212, 2447779, 4321712, 4591819, 4607584, 4788424, 4895558, 8643424, 9183638, 9576848, 9791116, 18367276, 19153696, 19582232, 36734552, 37004659, 39164464, 73469104, 74009318, 78328928, 146938208, 148018636, 296037272, 592074544, 629079203, 1184149088, 1258158406, 2516316812, 5032633624, 10065267248, 20130534496]

約数ペア:

[(1, 20130534496), (2, 10065267248), (4, 5032633624), (8, 2516316812), (16, 1258158406), (17, 1184149088), (32, 629079203), (34, 592074544), (68, 296037272), (136, 148018636), (137, 146938208), (257, 78328928), (272, 74009318), (274, 73469104), (514, 39164464), (544, 37004659), (548, 36734552), (1028, 19582232), (1051, 19153696), (1096, 18367276), (2056, 9791116), (2102, 9576848), (2192, 9183638), (2329, 8643424), (4112, 4895558), (4204, 4788424), (4369, 4607584), (4384, 4591819), (4658, 4321712), (8224, 2447779), (8408, 2394212), (8738, 2303792), (9316, 2160856), (16816, 1197106), (17476, 1151896), (17867, 1126688), (18632, 1080428), (33632, 598553), (34952, 575948), (35209, 571744), (35734, 563344), (37264, 540214), (69904, 287974), (70418, 285872), (71468, 281672), (74528, 270107), (139808, 143987), (140836, 142936)]