20249952030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{43613}}^1$

素因数の和:43711

約数の個数: 192

約数和(自身を含む): 66622652928

約数和(自身を除く): 46372700898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 67, 70, 77, 90, 99, 105, 110, 126, 134, 154, 165, 198, 201, 210, 231, 315, 330, 335, 385, 402, 462, 469, 495, 603, 630, 670, 693, 737, 770, 938, 990, 1005, 1155, 1206, 1386, 1407, 1474, 2010, 2211, 2310, 2345, 2814, 3015, 3465, 3685, 4221, 4422, 4690, 5159, 6030, 6633, 6930, 7035, 7370, 8442, 10318, 11055, 13266, 14070, 15477, 21105, 22110, 25795, 30954, 33165, 42210, 43613, 46431, 51590, 66330, 77385, 87226, 92862, 130839, 154770, 218065, 232155, 261678, 305291, 392517, 436130, 464310, 479743, 610582, 654195, 785034, 915873, 959486, 1308390, 1439229, 1526455, 1831746, 1962585, 2398715, 2747619, 2878458, 2922071, 3052910, 3358201, 3925170, 4317687, 4579365, 4797430, 5495238, 5844142, 6716402, 7196145, 8635374, 8766213, 9158730, 10074603, 13738095, 14392290, 14610355, 16791005, 17532426, 20149206, 20454497, 21588435, 26298639, 27476190, 29220710, 30223809, 32142781, 33582010, 40908994, 43176870, 43831065, 50373015, 52597278, 60447618, 61363491, 64285562, 87662130, 96428343, 100746030, 102272485, 122726982, 131493195, 151119045, 160713905, 184090473, 192856686, 204544970, 224999467, 262986390, 289285029, 302238090, 306817455, 321427810, 368180946, 449998934, 482141715, 578570058, 613634910, 674998401, 920452365, 964283430, 1124997335, 1349996802, 1446425145, 1840904730, 2024995203, 2249994670, 2892850290, 3374992005, 4049990406, 6749984010, 10124976015, 20249952030]

約数ペア:

[(1, 20249952030), (2, 10124976015), (3, 6749984010), (5, 4049990406), (6, 3374992005), (7, 2892850290), (9, 2249994670), (10, 2024995203), (11, 1840904730), (14, 1446425145), (15, 1349996802), (18, 1124997335), (21, 964283430), (22, 920452365), (30, 674998401), (33, 613634910), (35, 578570058), (42, 482141715), (45, 449998934), (55, 368180946), (63, 321427810), (66, 306817455), (67, 302238090), (70, 289285029), (77, 262986390), (90, 224999467), (99, 204544970), (105, 192856686), (110, 184090473), (126, 160713905), (134, 151119045), (154, 131493195), (165, 122726982), (198, 102272485), (201, 100746030), (210, 96428343), (231, 87662130), (315, 64285562), (330, 61363491), (335, 60447618), (385, 52597278), (402, 50373015), (462, 43831065), (469, 43176870), (495, 40908994), (603, 33582010), (630, 32142781), (670, 30223809), (693, 29220710), (737, 27476190), (770, 26298639), (938, 21588435), (990, 20454497), (1005, 20149206), (1155, 17532426), (1206, 16791005), (1386, 14610355), (1407, 14392290), (1474, 13738095), (2010, 10074603), (2211, 9158730), (2310, 8766213), (2345, 8635374), (2814, 7196145), (3015, 6716402), (3465, 5844142), (3685, 5495238), (4221, 4797430), (4422, 4579365), (4690, 4317687), (5159, 3925170), (6030, 3358201), (6633, 3052910), (6930, 2922071), (7035, 2878458), (7370, 2747619), (8442, 2398715), (10318, 1962585), (11055, 1831746), (13266, 1526455), (14070, 1439229), (15477, 1308390), (21105, 959486), (22110, 915873), (25795, 785034), (30954, 654195), (33165, 610582), (42210, 479743), (43613, 464310), (46431, 436130), (51590, 392517), (66330, 305291), (77385, 261678), (87226, 232155), (92862, 218065), (130839, 154770)]