20091740592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{146921}}^1$

素因数の和:146987

約数の個数: 160

約数和(自身を含む): 66460460544

約数和(自身を除く): 46368719952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 111, 112, 132, 148, 154, 168, 176, 222, 231, 259, 264, 296, 308, 336, 407, 444, 462, 518, 528, 592, 616, 777, 814, 888, 924, 1036, 1221, 1232, 1554, 1628, 1776, 1848, 2072, 2442, 2849, 3108, 3256, 3696, 4144, 4884, 5698, 6216, 6512, 8547, 9768, 11396, 12432, 17094, 19536, 22792, 34188, 45584, 68376, 136752, 146921, 293842, 440763, 587684, 881526, 1028447, 1175368, 1616131, 1763052, 2056894, 2350736, 3085341, 3232262, 3526104, 4113788, 4848393, 5436077, 6170682, 6464524, 7052208, 8227576, 9696786, 10872154, 11312917, 12341364, 12929048, 16308231, 16455152, 19393572, 21744308, 22625834, 24682728, 25858096, 32616462, 33938751, 38052539, 38787144, 43488616, 45251668, 49365456, 59796847, 65232924, 67877502, 76105078, 77574288, 86977232, 90503336, 114157617, 119593694, 130465848, 135755004, 152210156, 179390541, 181006672, 228315234, 239187388, 260931696, 271510008, 304420312, 358781082, 418577929, 456630468, 478374776, 543020016, 608840624, 717562164, 837155858, 913260936, 956749552, 1255733787, 1435124328, 1674311716, 1826521872, 2511467574, 2870248656, 3348623432, 5022935148, 6697246864, 10045870296, 20091740592]

約数ペア:

[(1, 20091740592), (2, 10045870296), (3, 6697246864), (4, 5022935148), (6, 3348623432), (7, 2870248656), (8, 2511467574), (11, 1826521872), (12, 1674311716), (14, 1435124328), (16, 1255733787), (21, 956749552), (22, 913260936), (24, 837155858), (28, 717562164), (33, 608840624), (37, 543020016), (42, 478374776), (44, 456630468), (48, 418577929), (56, 358781082), (66, 304420312), (74, 271510008), (77, 260931696), (84, 239187388), (88, 228315234), (111, 181006672), (112, 179390541), (132, 152210156), (148, 135755004), (154, 130465848), (168, 119593694), (176, 114157617), (222, 90503336), (231, 86977232), (259, 77574288), (264, 76105078), (296, 67877502), (308, 65232924), (336, 59796847), (407, 49365456), (444, 45251668), (462, 43488616), (518, 38787144), (528, 38052539), (592, 33938751), (616, 32616462), (777, 25858096), (814, 24682728), (888, 22625834), (924, 21744308), (1036, 19393572), (1221, 16455152), (1232, 16308231), (1554, 12929048), (1628, 12341364), (1776, 11312917), (1848, 10872154), (2072, 9696786), (2442, 8227576), (2849, 7052208), (3108, 6464524), (3256, 6170682), (3696, 5436077), (4144, 4848393), (4884, 4113788), (5698, 3526104), (6216, 3232262), (6512, 3085341), (8547, 2350736), (9768, 2056894), (11396, 1763052), (12432, 1616131), (17094, 1175368), (19536, 1028447), (22792, 881526), (34188, 587684), (45584, 440763), (68376, 293842), (136752, 146921)]