20183668384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{41341}}^1$

素因数の和:41454

約数の個数: 96

約数和(自身を含む): 46256736960

約数和(自身を除く): 26073068576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 73, 76, 88, 146, 152, 176, 209, 292, 304, 352, 418, 584, 608, 803, 836, 1168, 1387, 1606, 1672, 2336, 2774, 3212, 3344, 5548, 6424, 6688, 11096, 12848, 15257, 22192, 25696, 30514, 41341, 44384, 61028, 82682, 122056, 165364, 244112, 330728, 454751, 488224, 661456, 785479, 909502, 1322912, 1570958, 1819004, 3017893, 3141916, 3638008, 6035786, 6283832, 7276016, 8640269, 12071572, 12567664, 14552032, 17280538, 24143144, 25135328, 33196823, 34561076, 48286288, 57339967, 66393646, 69122152, 96572576, 114679934, 132787292, 138244304, 229359868, 265574584, 276488608, 458719736, 531149168, 630739637, 917439472, 1062298336, 1261479274, 1834878944, 2522958548, 5045917096, 10091834192, 20183668384]

約数ペア:

[(1, 20183668384), (2, 10091834192), (4, 5045917096), (8, 2522958548), (11, 1834878944), (16, 1261479274), (19, 1062298336), (22, 917439472), (32, 630739637), (38, 531149168), (44, 458719736), (73, 276488608), (76, 265574584), (88, 229359868), (146, 138244304), (152, 132787292), (176, 114679934), (209, 96572576), (292, 69122152), (304, 66393646), (352, 57339967), (418, 48286288), (584, 34561076), (608, 33196823), (803, 25135328), (836, 24143144), (1168, 17280538), (1387, 14552032), (1606, 12567664), (1672, 12071572), (2336, 8640269), (2774, 7276016), (3212, 6283832), (3344, 6035786), (5548, 3638008), (6424, 3141916), (6688, 3017893), (11096, 1819004), (12848, 1570958), (15257, 1322912), (22192, 909502), (25696, 785479), (30514, 661456), (41341, 488224), (44384, 454751), (61028, 330728), (82682, 244112), (122056, 165364)]