20051397072

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116329}}^1$

素因数の和:116375

約数の個数: 200

約数和(自身を含む): 69816612800

約数和(自身を除く): 49765215728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 2052, 2128, 2268, 2394, 2736, 3024, 3078, 3192, 3591, 4104, 4536, 4788, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 14364, 19152, 21546, 24624, 28728, 43092, 57456, 86184, 116329, 172368, 232658, 348987, 465316, 697974, 814303, 930632, 1046961, 1395948, 1628606, 1861264, 2093922, 2210251, 2442909, 2791896, 3140883, 3257212, 4187844, 4420502, 4885818, 5583792, 6281766, 6514424, 6630753, 7328727, 8375688, 8841004, 9422649, 9771636, 12563532, 13028848, 13261506, 14657454, 15471757, 16751376, 17682008, 18845298, 19543272, 19892259, 21986181, 25127064, 26523012, 29314908, 30943514, 35364016, 37690596, 39086544, 39784518, 43972362, 46415271, 50254128, 53046024, 58629816, 59676777, 61887028, 65958543, 75381192, 79569036, 87944724, 92830542, 106092048, 117259632, 119353554, 123774056, 131917086, 139245813, 150762384, 159138072, 175889448, 179030331, 185661084, 238707108, 247548112, 263834172, 278491626, 318276144, 351778896, 358060662, 371322168, 417737439, 477414216, 527668344, 556983252, 716121324, 742644336, 835474878, 954828432, 1055336688, 1113966504, 1253212317, 1432242648, 1670949756, 2227933008, 2506424634, 2864485296, 3341899512, 5012849268, 6683799024, 10025698536, 20051397072]

約数ペア:

[(1, 20051397072), (2, 10025698536), (3, 6683799024), (4, 5012849268), (6, 3341899512), (7, 2864485296), (8, 2506424634), (9, 2227933008), (12, 1670949756), (14, 1432242648), (16, 1253212317), (18, 1113966504), (19, 1055336688), (21, 954828432), (24, 835474878), (27, 742644336), (28, 716121324), (36, 556983252), (38, 527668344), (42, 477414216), (48, 417737439), (54, 371322168), (56, 358060662), (57, 351778896), (63, 318276144), (72, 278491626), (76, 263834172), (81, 247548112), (84, 238707108), (108, 185661084), (112, 179030331), (114, 175889448), (126, 159138072), (133, 150762384), (144, 139245813), (152, 131917086), (162, 123774056), (168, 119353554), (171, 117259632), (189, 106092048), (216, 92830542), (228, 87944724), (252, 79569036), (266, 75381192), (304, 65958543), (324, 61887028), (336, 59676777), (342, 58629816), (378, 53046024), (399, 50254128), (432, 46415271), (456, 43972362), (504, 39784518), (513, 39086544), (532, 37690596), (567, 35364016), (648, 30943514), (684, 29314908), (756, 26523012), (798, 25127064), (912, 21986181), (1008, 19892259), (1026, 19543272), (1064, 18845298), (1134, 17682008), (1197, 16751376), (1296, 15471757), (1368, 14657454), (1512, 13261506), (1539, 13028848), (1596, 12563532), (2052, 9771636), (2128, 9422649), (2268, 8841004), (2394, 8375688), (2736, 7328727), (3024, 6630753), (3078, 6514424), (3192, 6281766), (3591, 5583792), (4104, 4885818), (4536, 4420502), (4788, 4187844), (6156, 3257212), (6384, 3140883), (7182, 2791896), (8208, 2442909), (9072, 2210251), (9576, 2093922), (10773, 1861264), (12312, 1628606), (14364, 1395948), (19152, 1046961), (21546, 930632), (24624, 814303), (28728, 697974), (43092, 465316), (57456, 348987), (86184, 232658), (116329, 172368)]