20179356846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{122741}}^1$

素因数の和:122857

約数の個数: 64

約数和(自身を含む): 45813206016

約数和(自身を除く): 25633849170

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 53, 66, 94, 106, 141, 159, 282, 318, 517, 583, 1034, 1166, 1551, 1749, 2491, 3102, 3498, 4982, 7473, 14946, 27401, 54802, 82203, 122741, 164406, 245482, 368223, 736446, 1350151, 2700302, 4050453, 5768827, 6505273, 8100906, 11537654, 13010546, 17306481, 19515819, 34612962, 39031638, 63457097, 71558003, 126914194, 143116006, 190371291, 214674009, 305747831, 380742582, 429348018, 611495662, 917243493, 1834486986, 3363226141, 6726452282, 10089678423, 20179356846]

約数ペア:

[(1, 20179356846), (2, 10089678423), (3, 6726452282), (6, 3363226141), (11, 1834486986), (22, 917243493), (33, 611495662), (47, 429348018), (53, 380742582), (66, 305747831), (94, 214674009), (106, 190371291), (141, 143116006), (159, 126914194), (282, 71558003), (318, 63457097), (517, 39031638), (583, 34612962), (1034, 19515819), (1166, 17306481), (1551, 13010546), (1749, 11537654), (2491, 8100906), (3102, 6505273), (3498, 5768827), (4982, 4050453), (7473, 2700302), (14946, 1350151), (27401, 736446), (54802, 368223), (82203, 245482), (122741, 164406)]