20793388416

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{34337}}^1$

素因数の和:34456

約数の個数: 128

約数和(自身を含む): 58841596800

約数和(自身を除く): 38048208384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 228, 249, 304, 332, 384, 456, 498, 608, 664, 912, 996, 1216, 1328, 1577, 1824, 1992, 2432, 2656, 3154, 3648, 3984, 4731, 5312, 6308, 7296, 7968, 9462, 10624, 12616, 15936, 18924, 25232, 31872, 34337, 37848, 50464, 68674, 75696, 100928, 103011, 137348, 151392, 201856, 206022, 274696, 302784, 412044, 549392, 605568, 652403, 824088, 1098784, 1304806, 1648176, 1957209, 2197568, 2609612, 2849971, 3296352, 3914418, 4395136, 5219224, 5699942, 6592704, 7828836, 8549913, 10438448, 11399884, 13185408, 15657672, 17099826, 20876896, 22799768, 31315344, 34199652, 41753792, 45599536, 54149449, 62630688, 68399304, 83507584, 91199072, 108298898, 125261376, 136798608, 162448347, 182398144, 216597796, 250522752, 273597216, 324896694, 364796288, 433195592, 547194432, 649793388, 866391184, 1094388864, 1299586776, 1732782368, 2599173552, 3465564736, 5198347104, 6931129472, 10396694208, 20793388416]

約数ペア:

[(1, 20793388416), (2, 10396694208), (3, 6931129472), (4, 5198347104), (6, 3465564736), (8, 2599173552), (12, 1732782368), (16, 1299586776), (19, 1094388864), (24, 866391184), (32, 649793388), (38, 547194432), (48, 433195592), (57, 364796288), (64, 324896694), (76, 273597216), (83, 250522752), (96, 216597796), (114, 182398144), (128, 162448347), (152, 136798608), (166, 125261376), (192, 108298898), (228, 91199072), (249, 83507584), (304, 68399304), (332, 62630688), (384, 54149449), (456, 45599536), (498, 41753792), (608, 34199652), (664, 31315344), (912, 22799768), (996, 20876896), (1216, 17099826), (1328, 15657672), (1577, 13185408), (1824, 11399884), (1992, 10438448), (2432, 8549913), (2656, 7828836), (3154, 6592704), (3648, 5699942), (3984, 5219224), (4731, 4395136), (5312, 3914418), (6308, 3296352), (7296, 2849971), (7968, 2609612), (9462, 2197568), (10624, 1957209), (12616, 1648176), (15936, 1304806), (18924, 1098784), (25232, 824088), (31872, 652403), (34337, 605568), (37848, 549392), (50464, 412044), (68674, 302784), (75696, 274696), (100928, 206022), (103011, 201856), (137348, 151392)]