20147871264

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 55180984320

約数和(自身を除く): 35033113056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 89, 94, 96, 131, 141, 178, 188, 262, 267, 282, 356, 376, 383, 393, 524, 534, 564, 712, 752, 766, 786, 1048, 1068, 1128, 1149, 1424, 1504, 1532, 1572, 2096, 2136, 2256, 2298, 2848, 3064, 3144, 4183, 4192, 4272, 4512, 4596, 6128, 6157, 6288, 8366, 8544, 9192, 11659, 12256, 12314, 12549, 12576, 16732, 18001, 18384, 18471, 23318, 24628, 25098, 33464, 34087, 34977, 36002, 36768, 36942, 46636, 49256, 50173, 50196, 54003, 66928, 68174, 69954, 72004, 73884, 93272, 98512, 100346, 100392, 102261, 108006, 133856, 136348, 139908, 144008, 147768, 150519, 186544, 197024, 200692, 200784, 204522, 216012, 272696, 279816, 288016, 295536, 301038, 373088, 401384, 401568, 409044, 432024, 545392, 547973, 559632, 576032, 591072, 602076, 802768, 818088, 864048, 1090784, 1095946, 1119264, 1204152, 1602089, 1605536, 1636176, 1643919, 1728096, 2191892, 2358131, 2408304, 3204178, 3272352, 3287838, 4383784, 4465397, 4716262, 4806267, 4816608, 6408356, 6575676, 7074393, 8767568, 8930794, 9432524, 9612534, 12816712, 13151352, 13396191, 14148786, 17535136, 17861588, 18865048, 19225068, 25633424, 26302704, 26792382, 28297572, 35723176, 37730096, 38450136, 51266848, 52605408, 53584764, 56595144, 71446352, 75460192, 76900272, 107169528, 113190288, 142892704, 153800544, 209873659, 214339056, 226380576, 419747318, 428678112, 629620977, 839494636, 1259241954, 1678989272, 2518483908, 3357978544, 5036967816, 6715957088, 10073935632, 20147871264]

約数ペア:

[(1, 20147871264), (2, 10073935632), (3, 6715957088), (4, 5036967816), (6, 3357978544), (8, 2518483908), (12, 1678989272), (16, 1259241954), (24, 839494636), (32, 629620977), (47, 428678112), (48, 419747318), (89, 226380576), (94, 214339056), (96, 209873659), (131, 153800544), (141, 142892704), (178, 113190288), (188, 107169528), (262, 76900272), (267, 75460192), (282, 71446352), (356, 56595144), (376, 53584764), (383, 52605408), (393, 51266848), (524, 38450136), (534, 37730096), (564, 35723176), (712, 28297572), (752, 26792382), (766, 26302704), (786, 25633424), (1048, 19225068), (1068, 18865048), (1128, 17861588), (1149, 17535136), (1424, 14148786), (1504, 13396191), (1532, 13151352), (1572, 12816712), (2096, 9612534), (2136, 9432524), (2256, 8930794), (2298, 8767568), (2848, 7074393), (3064, 6575676), (3144, 6408356), (4183, 4816608), (4192, 4806267), (4272, 4716262), (4512, 4465397), (4596, 4383784), (6128, 3287838), (6157, 3272352), (6288, 3204178), (8366, 2408304), (8544, 2358131), (9192, 2191892), (11659, 1728096), (12256, 1643919), (12314, 1636176), (12549, 1605536), (12576, 1602089), (16732, 1204152), (18001, 1119264), (18384, 1095946), (18471, 1090784), (23318, 864048), (24628, 818088), (25098, 802768), (33464, 602076), (34087, 591072), (34977, 576032), (36002, 559632), (36768, 547973), (36942, 545392), (46636, 432024), (49256, 409044), (50173, 401568), (50196, 401384), (54003, 373088), (66928, 301038), (68174, 295536), (69954, 288016), (72004, 279816), (73884, 272696), (93272, 216012), (98512, 204522), (100346, 200784), (100392, 200692), (102261, 197024), (108006, 186544), (133856, 150519), (136348, 147768), (139908, 144008)]