20809902036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4462

約数の個数: 192

約数和(自身を含む): 62270208000

約数和(自身を除く): 41460305964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 77, 84, 89, 118, 132, 154, 177, 178, 231, 236, 267, 308, 354, 356, 413, 462, 534, 623, 649, 708, 826, 924, 979, 1068, 1239, 1246, 1298, 1652, 1869, 1947, 1958, 2478, 2492, 2596, 2937, 3738, 3894, 3916, 4289, 4543, 4956, 5251, 5874, 6853, 7476, 7788, 8578, 9086, 10502, 11748, 12867, 13629, 13706, 15753, 17156, 18172, 20559, 21004, 25734, 27258, 27412, 30023, 31506, 36757, 41118, 47179, 51468, 54516, 57761, 60046, 63012, 73514, 82236, 90069, 94358, 110271, 115522, 120092, 141537, 147028, 173283, 180138, 188716, 220542, 231044, 253051, 283074, 330253, 346566, 360276, 381721, 404327, 441084, 506102, 566148, 660506, 693132, 759153, 763442, 808654, 990759, 1012204, 1145163, 1212981, 1321012, 1518306, 1526884, 1617308, 1771357, 1981518, 2290326, 2425962, 2672047, 2783561, 3036612, 3542714, 3963036, 4198931, 4580652, 4851924, 5314071, 5344094, 5567122, 7085428, 8016141, 8350683, 8397862, 10628142, 10688188, 11134244, 12596793, 16032282, 16701366, 16795724, 19484927, 21256284, 22521539, 25193586, 29392517, 32064564, 33402732, 38969854, 45043078, 50387172, 58454781, 58785034, 67564617, 77939708, 88177551, 90086156, 116909562, 117570068, 135129234, 157650773, 176355102, 233819124, 247736929, 270258468, 315301546, 352710204, 472952319, 495473858, 630603092, 743210787, 945904638, 990947716, 1486421574, 1734158503, 1891809276, 2972843148, 3468317006, 5202475509, 6936634012, 10404951018, 20809902036]

約数ペア:

[(1, 20809902036), (2, 10404951018), (3, 6936634012), (4, 5202475509), (6, 3468317006), (7, 2972843148), (11, 1891809276), (12, 1734158503), (14, 1486421574), (21, 990947716), (22, 945904638), (28, 743210787), (33, 630603092), (42, 495473858), (44, 472952319), (59, 352710204), (66, 315301546), (77, 270258468), (84, 247736929), (89, 233819124), (118, 176355102), (132, 157650773), (154, 135129234), (177, 117570068), (178, 116909562), (231, 90086156), (236, 88177551), (267, 77939708), (308, 67564617), (354, 58785034), (356, 58454781), (413, 50387172), (462, 45043078), (534, 38969854), (623, 33402732), (649, 32064564), (708, 29392517), (826, 25193586), (924, 22521539), (979, 21256284), (1068, 19484927), (1239, 16795724), (1246, 16701366), (1298, 16032282), (1652, 12596793), (1869, 11134244), (1947, 10688188), (1958, 10628142), (2478, 8397862), (2492, 8350683), (2596, 8016141), (2937, 7085428), (3738, 5567122), (3894, 5344094), (3916, 5314071), (4289, 4851924), (4543, 4580652), (4956, 4198931), (5251, 3963036), (5874, 3542714), (6853, 3036612), (7476, 2783561), (7788, 2672047), (8578, 2425962), (9086, 2290326), (10502, 1981518), (11748, 1771357), (12867, 1617308), (13629, 1526884), (13706, 1518306), (15753, 1321012), (17156, 1212981), (18172, 1145163), (20559, 1012204), (21004, 990759), (25734, 808654), (27258, 763442), (27412, 759153), (30023, 693132), (31506, 660506), (36757, 566148), (41118, 506102), (47179, 441084), (51468, 404327), (54516, 381721), (57761, 360276), (60046, 346566), (63012, 330253), (73514, 283074), (82236, 253051), (90069, 231044), (94358, 220542), (110271, 188716), (115522, 180138), (120092, 173283), (141537, 147028)]