20127065616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{12379}}^1$

素因数の和:14013

約数の個数: 120

約数和(自身を含む): 64419775680

約数和(自身を除く): 44292710064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1613, 3226, 4839, 6452, 9678, 11291, 12379, 12904, 14517, 19356, 22582, 24758, 25808, 29034, 33873, 37137, 38712, 45164, 49516, 58068, 67746, 74274, 77424, 86653, 90328, 99032, 101619, 111411, 116136, 135492, 148548, 173306, 180656, 198064, 203238, 222822, 232272, 259959, 270984, 297096, 346612, 406476, 445644, 519918, 541968, 594192, 693224, 779877, 812952, 891288, 1039836, 1386448, 1559754, 1625904, 1782576, 2079672, 3119508, 4159344, 6239016, 12478032, 19967327, 39934654, 59901981, 79869308, 119803962, 139771289, 159738616, 179705943, 239607924, 279542578, 319477232, 359411886, 419313867, 479215848, 559085156, 718823772, 838627734, 958431696, 1118170312, 1257941601, 1437647544, 1677255468, 2236340624, 2515883202, 2875295088, 3354510936, 5031766404, 6709021872, 10063532808, 20127065616]

約数ペア:

[(1, 20127065616), (2, 10063532808), (3, 6709021872), (4, 5031766404), (6, 3354510936), (7, 2875295088), (8, 2515883202), (9, 2236340624), (12, 1677255468), (14, 1437647544), (16, 1257941601), (18, 1118170312), (21, 958431696), (24, 838627734), (28, 718823772), (36, 559085156), (42, 479215848), (48, 419313867), (56, 359411886), (63, 319477232), (72, 279542578), (84, 239607924), (112, 179705943), (126, 159738616), (144, 139771289), (168, 119803962), (252, 79869308), (336, 59901981), (504, 39934654), (1008, 19967327), (1613, 12478032), (3226, 6239016), (4839, 4159344), (6452, 3119508), (9678, 2079672), (11291, 1782576), (12379, 1625904), (12904, 1559754), (14517, 1386448), (19356, 1039836), (22582, 891288), (24758, 812952), (25808, 779877), (29034, 693224), (33873, 594192), (37137, 541968), (38712, 519918), (45164, 445644), (49516, 406476), (58068, 346612), (67746, 297096), (74274, 270984), (77424, 259959), (86653, 232272), (90328, 222822), (99032, 203238), (101619, 198064), (111411, 180656), (116136, 173306), (135492, 148548)]