20176484394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{63149}}^1$

素因数の和:63315

約数の個数: 64

約数和(自身を含む): 45395251200

約数和(自身を除く): 25218766806

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 103, 141, 206, 282, 309, 517, 618, 1034, 1133, 1551, 2266, 3102, 3399, 4841, 6798, 9682, 14523, 29046, 53251, 63149, 106502, 126298, 159753, 189447, 319506, 378894, 694639, 1389278, 2083917, 2968003, 4167834, 5936006, 6504347, 8904009, 13008694, 17808018, 19513041, 32648033, 39026082, 65296066, 71547817, 97944099, 143095634, 195888198, 214643451, 305704309, 429286902, 611408618, 917112927, 1834225854, 3362747399, 6725494798, 10088242197, 20176484394]

約数ペア:

[(1, 20176484394), (2, 10088242197), (3, 6725494798), (6, 3362747399), (11, 1834225854), (22, 917112927), (33, 611408618), (47, 429286902), (66, 305704309), (94, 214643451), (103, 195888198), (141, 143095634), (206, 97944099), (282, 71547817), (309, 65296066), (517, 39026082), (618, 32648033), (1034, 19513041), (1133, 17808018), (1551, 13008694), (2266, 8904009), (3102, 6504347), (3399, 5936006), (4841, 4167834), (6798, 2968003), (9682, 2083917), (14523, 1389278), (29046, 694639), (53251, 378894), (63149, 319506), (106502, 189447), (126298, 159753)]