20687535264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{26947}}^1$

素因数の和:27698

約数の個数: 96

約数和(自身を含む): 59325267456

約数和(自身を除く): 38637732192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 727, 1056, 1454, 2181, 2908, 4362, 5816, 7997, 8724, 11632, 15994, 17448, 23264, 23991, 26947, 31988, 34896, 47982, 53894, 63976, 69792, 80841, 95964, 107788, 127952, 161682, 191928, 215576, 255904, 296417, 323364, 383856, 431152, 592834, 646728, 767712, 862304, 889251, 1185668, 1293456, 1778502, 2371336, 2586912, 3557004, 4742672, 7114008, 9485344, 14228016, 19590469, 28456032, 39180938, 58771407, 78361876, 117542814, 156723752, 215495159, 235085628, 313447504, 430990318, 470171256, 626895008, 646485477, 861980636, 940342512, 1292970954, 1723961272, 1880685024, 2585941908, 3447922544, 5171883816, 6895845088, 10343767632, 20687535264]

約数ペア:

[(1, 20687535264), (2, 10343767632), (3, 6895845088), (4, 5171883816), (6, 3447922544), (8, 2585941908), (11, 1880685024), (12, 1723961272), (16, 1292970954), (22, 940342512), (24, 861980636), (32, 646485477), (33, 626895008), (44, 470171256), (48, 430990318), (66, 313447504), (88, 235085628), (96, 215495159), (132, 156723752), (176, 117542814), (264, 78361876), (352, 58771407), (528, 39180938), (727, 28456032), (1056, 19590469), (1454, 14228016), (2181, 9485344), (2908, 7114008), (4362, 4742672), (5816, 3557004), (7997, 2586912), (8724, 2371336), (11632, 1778502), (15994, 1293456), (17448, 1185668), (23264, 889251), (23991, 862304), (26947, 767712), (31988, 646728), (34896, 592834), (47982, 431152), (53894, 383856), (63976, 323364), (69792, 296417), (80841, 255904), (95964, 215576), (107788, 191928), (127952, 161682)]