20303593952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 45918835200

約数和(自身を除く): 25615241248

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 71, 73, 76, 136, 142, 146, 152, 272, 284, 292, 304, 323, 379, 544, 568, 584, 608, 646, 758, 1136, 1168, 1207, 1241, 1292, 1349, 1387, 1516, 2272, 2336, 2414, 2482, 2584, 2698, 2774, 3032, 4828, 4964, 5168, 5183, 5396, 5548, 6064, 6443, 7201, 9656, 9928, 10336, 10366, 10792, 11096, 12128, 12886, 14402, 19312, 19856, 20732, 21584, 22192, 22933, 23579, 25772, 26909, 27667, 28804, 38624, 39712, 41464, 43168, 44384, 45866, 47158, 51544, 53818, 55334, 57608, 82928, 88111, 91732, 94316, 98477, 103088, 107636, 110668, 115216, 122417, 165856, 176222, 183464, 188632, 196954, 206176, 215272, 221336, 230432, 244834, 352444, 366928, 377264, 393908, 430544, 442672, 457453, 470339, 489668, 511271, 525673, 704888, 733856, 754528, 787816, 861088, 885344, 914906, 940678, 979336, 1022542, 1051346, 1409776, 1575632, 1674109, 1829812, 1881356, 1958672, 1964357, 2045084, 2102692, 2819552, 3151264, 3348218, 3659624, 3762712, 3917344, 3928714, 4090168, 4205384, 6696436, 7319248, 7525424, 7857428, 8180336, 8410768, 8691607, 8936441, 13392872, 14638496, 15050848, 15714856, 16360672, 16821536, 17383214, 17872882, 26785744, 31429712, 33394069, 34766428, 35745764, 37322783, 53571488, 62859424, 66788138, 69532856, 71491528, 74645566, 133576276, 139065712, 142983056, 149291132, 267152552, 278131424, 285966112, 298582264, 534305104, 597164528, 634487311, 1068610208, 1194329056, 1268974622, 2537949244, 5075898488, 10151796976, 20303593952]

約数ペア:

[(1, 20303593952), (2, 10151796976), (4, 5075898488), (8, 2537949244), (16, 1268974622), (17, 1194329056), (19, 1068610208), (32, 634487311), (34, 597164528), (38, 534305104), (68, 298582264), (71, 285966112), (73, 278131424), (76, 267152552), (136, 149291132), (142, 142983056), (146, 139065712), (152, 133576276), (272, 74645566), (284, 71491528), (292, 69532856), (304, 66788138), (323, 62859424), (379, 53571488), (544, 37322783), (568, 35745764), (584, 34766428), (608, 33394069), (646, 31429712), (758, 26785744), (1136, 17872882), (1168, 17383214), (1207, 16821536), (1241, 16360672), (1292, 15714856), (1349, 15050848), (1387, 14638496), (1516, 13392872), (2272, 8936441), (2336, 8691607), (2414, 8410768), (2482, 8180336), (2584, 7857428), (2698, 7525424), (2774, 7319248), (3032, 6696436), (4828, 4205384), (4964, 4090168), (5168, 3928714), (5183, 3917344), (5396, 3762712), (5548, 3659624), (6064, 3348218), (6443, 3151264), (7201, 2819552), (9656, 2102692), (9928, 2045084), (10336, 1964357), (10366, 1958672), (10792, 1881356), (11096, 1829812), (12128, 1674109), (12886, 1575632), (14402, 1409776), (19312, 1051346), (19856, 1022542), (20732, 979336), (21584, 940678), (22192, 914906), (22933, 885344), (23579, 861088), (25772, 787816), (26909, 754528), (27667, 733856), (28804, 704888), (38624, 525673), (39712, 511271), (41464, 489668), (43168, 470339), (44384, 457453), (45866, 442672), (47158, 430544), (51544, 393908), (53818, 377264), (55334, 366928), (57608, 352444), (82928, 244834), (88111, 230432), (91732, 221336), (94316, 215272), (98477, 206176), (103088, 196954), (107636, 188632), (110668, 183464), (115216, 176222), (122417, 165856)]