20154446532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{9923}}^1$

素因数の和:10190

約数の個数: 144

約数和(自身を含む): 58259755008

約数和(自身を除く): 38105308476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 223, 253, 276, 396, 414, 446, 506, 669, 759, 828, 892, 1012, 1338, 1518, 2007, 2277, 2453, 2676, 3036, 4014, 4554, 4906, 5129, 7359, 8028, 9108, 9812, 9923, 10258, 14718, 15387, 19846, 20516, 22077, 29436, 29769, 30774, 39692, 44154, 46161, 56419, 59538, 61548, 88308, 89307, 92322, 109153, 112838, 119076, 169257, 178614, 184644, 218306, 225676, 228229, 327459, 338514, 357228, 436612, 456458, 507771, 654918, 677028, 684687, 912916, 982377, 1015542, 1309836, 1369374, 1964754, 2031084, 2054061, 2212829, 2510519, 2738748, 3929508, 4108122, 4425658, 5021038, 6638487, 7531557, 8216244, 8851316, 10042076, 13276974, 15063114, 19915461, 22594671, 24341119, 26553948, 30126228, 39830922, 45189342, 48682238, 50895067, 73023357, 79661844, 90378684, 97364476, 101790134, 146046714, 152685201, 203580268, 219070071, 292093428, 305370402, 438140142, 458055603, 559845737, 610740804, 876280284, 916111206, 1119691474, 1679537211, 1832222412, 2239382948, 3359074422, 5038611633, 6718148844, 10077223266, 20154446532]

約数ペア:

[(1, 20154446532), (2, 10077223266), (3, 6718148844), (4, 5038611633), (6, 3359074422), (9, 2239382948), (11, 1832222412), (12, 1679537211), (18, 1119691474), (22, 916111206), (23, 876280284), (33, 610740804), (36, 559845737), (44, 458055603), (46, 438140142), (66, 305370402), (69, 292093428), (92, 219070071), (99, 203580268), (132, 152685201), (138, 146046714), (198, 101790134), (207, 97364476), (223, 90378684), (253, 79661844), (276, 73023357), (396, 50895067), (414, 48682238), (446, 45189342), (506, 39830922), (669, 30126228), (759, 26553948), (828, 24341119), (892, 22594671), (1012, 19915461), (1338, 15063114), (1518, 13276974), (2007, 10042076), (2277, 8851316), (2453, 8216244), (2676, 7531557), (3036, 6638487), (4014, 5021038), (4554, 4425658), (4906, 4108122), (5129, 3929508), (7359, 2738748), (8028, 2510519), (9108, 2212829), (9812, 2054061), (9923, 2031084), (10258, 1964754), (14718, 1369374), (15387, 1309836), (19846, 1015542), (20516, 982377), (22077, 912916), (29436, 684687), (29769, 677028), (30774, 654918), (39692, 507771), (44154, 456458), (46161, 436612), (56419, 357228), (59538, 338514), (61548, 327459), (88308, 228229), (89307, 225676), (92322, 218306), (109153, 184644), (112838, 178614), (119076, 169257)]