20271582144

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{168391}}^1$

素因数の和:168439

約数の個数: 168

約数和(自身を含む): 66723646080

約数和(自身を除く): 46452063936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 576, 608, 627, 684, 704, 792, 836, 912, 1056, 1216, 1254, 1368, 1584, 1672, 1824, 1881, 2112, 2508, 2736, 3168, 3344, 3648, 3762, 5016, 5472, 6336, 6688, 7524, 10032, 10944, 13376, 15048, 20064, 30096, 40128, 60192, 120384, 168391, 336782, 505173, 673564, 1010346, 1347128, 1515519, 1852301, 2020692, 2694256, 3031038, 3199429, 3704602, 4041384, 5388512, 5556903, 6062076, 6398858, 7409204, 8082768, 9598287, 10777024, 11113806, 12124152, 12797716, 14818408, 16165536, 16670709, 19196574, 22227612, 24248304, 25595432, 28794861, 29636816, 32331072, 33341418, 35193719, 38393148, 44455224, 48496608, 51190864, 57589722, 59273632, 66682836, 70387438, 76786296, 88910448, 96993216, 102381728, 105581157, 115179444, 118547264, 133365672, 140774876, 153572592, 177820896, 204763456, 211162314, 230358888, 266731344, 281549752, 307145184, 316743471, 355641792, 422324628, 460717776, 533462688, 563099504, 614290368, 633486942, 844649256, 921435552, 1066925376, 1126199008, 1266973884, 1689298512, 1842871104, 2252398016, 2533947768, 3378597024, 5067895536, 6757194048, 10135791072, 20271582144]

約数ペア:

[(1, 20271582144), (2, 10135791072), (3, 6757194048), (4, 5067895536), (6, 3378597024), (8, 2533947768), (9, 2252398016), (11, 1842871104), (12, 1689298512), (16, 1266973884), (18, 1126199008), (19, 1066925376), (22, 921435552), (24, 844649256), (32, 633486942), (33, 614290368), (36, 563099504), (38, 533462688), (44, 460717776), (48, 422324628), (57, 355641792), (64, 316743471), (66, 307145184), (72, 281549752), (76, 266731344), (88, 230358888), (96, 211162314), (99, 204763456), (114, 177820896), (132, 153572592), (144, 140774876), (152, 133365672), (171, 118547264), (176, 115179444), (192, 105581157), (198, 102381728), (209, 96993216), (228, 88910448), (264, 76786296), (288, 70387438), (304, 66682836), (342, 59273632), (352, 57589722), (396, 51190864), (418, 48496608), (456, 44455224), (528, 38393148), (576, 35193719), (608, 33341418), (627, 32331072), (684, 29636816), (704, 28794861), (792, 25595432), (836, 24248304), (912, 22227612), (1056, 19196574), (1216, 16670709), (1254, 16165536), (1368, 14818408), (1584, 12797716), (1672, 12124152), (1824, 11113806), (1881, 10777024), (2112, 9598287), (2508, 8082768), (2736, 7409204), (3168, 6398858), (3344, 6062076), (3648, 5556903), (3762, 5388512), (5016, 4041384), (5472, 3704602), (6336, 3199429), (6688, 3031038), (7524, 2694256), (10032, 2020692), (10944, 1852301), (13376, 1515519), (15048, 1347128), (20064, 1010346), (30096, 673564), (40128, 505173), (60192, 336782), (120384, 168391)]