2019925872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32099}}^1$

素因数の和:32155

約数の個数: 120

約数和(自身を含む): 6209424000

約数和(自身を除く): 4189498128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6992, 7866, 10488, 15732, 20976, 31464, 32099, 62928, 64198, 96297, 128396, 192594, 256792, 288891, 385188, 513584, 577782, 609881, 738277, 770376, 1155564, 1219762, 1476554, 1540752, 1829643, 2214831, 2311128, 2439524, 2953108, 3659286, 4429662, 4622256, 4879048, 5488929, 5906216, 6644493, 7318572, 8859324, 9758096, 10977858, 11812432, 13288986, 14027263, 14637144, 17718648, 21955716, 26577972, 28054526, 29274288, 35437296, 42081789, 43911432, 53155944, 56109052, 84163578, 87822864, 106311888, 112218104, 126245367, 168327156, 224436208, 252490734, 336654312, 504981468, 673308624, 1009962936, 2019925872]

約数ペア:

[(1, 2019925872), (2, 1009962936), (3, 673308624), (4, 504981468), (6, 336654312), (8, 252490734), (9, 224436208), (12, 168327156), (16, 126245367), (18, 112218104), (19, 106311888), (23, 87822864), (24, 84163578), (36, 56109052), (38, 53155944), (46, 43911432), (48, 42081789), (57, 35437296), (69, 29274288), (72, 28054526), (76, 26577972), (92, 21955716), (114, 17718648), (138, 14637144), (144, 14027263), (152, 13288986), (171, 11812432), (184, 10977858), (207, 9758096), (228, 8859324), (276, 7318572), (304, 6644493), (342, 5906216), (368, 5488929), (414, 4879048), (437, 4622256), (456, 4429662), (552, 3659286), (684, 2953108), (828, 2439524), (874, 2311128), (912, 2214831), (1104, 1829643), (1311, 1540752), (1368, 1476554), (1656, 1219762), (1748, 1155564), (2622, 770376), (2736, 738277), (3312, 609881), (3496, 577782), (3933, 513584), (5244, 385188), (6992, 288891), (7866, 256792), (10488, 192594), (15732, 128396), (20976, 96297), (31464, 64198), (32099, 62928)]