20287824510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:922

約数の個数: 128

約数和(自身を含む): 50193561600

約数和(自身を除く): 29905737090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 103, 113, 194, 206, 226, 291, 309, 339, 485, 515, 565, 582, 599, 618, 678, 970, 1030, 1130, 1198, 1455, 1545, 1695, 1797, 2910, 2995, 3090, 3390, 3594, 5990, 8985, 9991, 10961, 11639, 17970, 19982, 21922, 23278, 29973, 32883, 34917, 49955, 54805, 58103, 58195, 59946, 61697, 65766, 67687, 69834, 99910, 109610, 116206, 116390, 123394, 135374, 149865, 164415, 174309, 174585, 185091, 203061, 290515, 299730, 308485, 328830, 338435, 348618, 349170, 370182, 406122, 581030, 616970, 676870, 871545, 925455, 1015305, 1128983, 1743090, 1850910, 2030610, 2257966, 3386949, 5644915, 5984609, 6565639, 6773898, 6971761, 11289830, 11969218, 13131278, 13943522, 16934745, 17953827, 19696917, 20915283, 29923045, 32828195, 33869490, 34858805, 35907654, 39393834, 41830566, 59846090, 65656390, 69717610, 89769135, 98484585, 104576415, 179538270, 196969170, 209152830, 676260817, 1352521634, 2028782451, 3381304085, 4057564902, 6762608170, 10143912255, 20287824510]

約数ペア:

[(1, 20287824510), (2, 10143912255), (3, 6762608170), (5, 4057564902), (6, 3381304085), (10, 2028782451), (15, 1352521634), (30, 676260817), (97, 209152830), (103, 196969170), (113, 179538270), (194, 104576415), (206, 98484585), (226, 89769135), (291, 69717610), (309, 65656390), (339, 59846090), (485, 41830566), (515, 39393834), (565, 35907654), (582, 34858805), (599, 33869490), (618, 32828195), (678, 29923045), (970, 20915283), (1030, 19696917), (1130, 17953827), (1198, 16934745), (1455, 13943522), (1545, 13131278), (1695, 11969218), (1797, 11289830), (2910, 6971761), (2995, 6773898), (3090, 6565639), (3390, 5984609), (3594, 5644915), (5990, 3386949), (8985, 2257966), (9991, 2030610), (10961, 1850910), (11639, 1743090), (17970, 1128983), (19982, 1015305), (21922, 925455), (23278, 871545), (29973, 676870), (32883, 616970), (34917, 581030), (49955, 406122), (54805, 370182), (58103, 349170), (58195, 348618), (59946, 338435), (61697, 328830), (65766, 308485), (67687, 299730), (69834, 290515), (99910, 203061), (109610, 185091), (116206, 174585), (116390, 174309), (123394, 164415), (135374, 149865)]