20260605519

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 38117376000

約数和(自身を除く): 17856770481

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 99, 189, 231, 237, 281, 297, 439, 553, 693, 711, 843, 869, 1317, 1659, 1967, 2079, 2133, 2529, 2607, 3073, 3091, 3951, 4829, 4977, 5901, 6083, 7587, 7821, 9219, 9273, 11853, 14487, 14931, 17703, 18249, 21637, 22199, 23463, 27657, 27819, 33803, 34681, 43461, 53109, 54747, 64911, 66597, 82971, 83457, 101409, 104043, 123359, 130383, 155393, 164241, 194733, 199791, 242767, 244189, 304227, 312129, 370077, 381491, 466179, 584199, 599373, 728301, 732567, 863513, 912681, 936387, 1110231, 1144473, 1356949, 1398537, 1709323, 2184903, 2197701, 2590539, 2670437, 3330693, 3433419, 4070847, 4195611, 5127969, 6554709, 6593103, 7771617, 8011311, 9498643, 9745361, 10300257, 12212541, 15383907, 23314851, 24033933, 28495929, 29236083, 36637623, 46151721, 68217527, 72101799, 85487787, 87708249, 107198971, 204652581, 256463361, 263124747, 321596913, 613957743, 750392797, 964790739, 1841873229, 2251178391, 2894372217, 6753535173, 20260605519]

約数ペア:

[(1, 20260605519), (3, 6753535173), (7, 2894372217), (9, 2251178391), (11, 1841873229), (21, 964790739), (27, 750392797), (33, 613957743), (63, 321596913), (77, 263124747), (79, 256463361), (99, 204652581), (189, 107198971), (231, 87708249), (237, 85487787), (281, 72101799), (297, 68217527), (439, 46151721), (553, 36637623), (693, 29236083), (711, 28495929), (843, 24033933), (869, 23314851), (1317, 15383907), (1659, 12212541), (1967, 10300257), (2079, 9745361), (2133, 9498643), (2529, 8011311), (2607, 7771617), (3073, 6593103), (3091, 6554709), (3951, 5127969), (4829, 4195611), (4977, 4070847), (5901, 3433419), (6083, 3330693), (7587, 2670437), (7821, 2590539), (9219, 2197701), (9273, 2184903), (11853, 1709323), (14487, 1398537), (14931, 1356949), (17703, 1144473), (18249, 1110231), (21637, 936387), (22199, 912681), (23463, 863513), (27657, 732567), (27819, 728301), (33803, 599373), (34681, 584199), (43461, 466179), (53109, 381491), (54747, 370077), (64911, 312129), (66597, 304227), (82971, 244189), (83457, 242767), (101409, 199791), (104043, 194733), (123359, 164241), (130383, 155393)]