20659542

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 43912800

約数和(自身を除く): 23253258

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3209, 3219, 6418, 6438, 9627, 19254, 93061, 118733, 186122, 237466, 279183, 356199, 558366, 712398, 3443257, 6886514, 10329771, 20659542]

約数ペア:

[(1, 20659542), (2, 10329771), (3, 6886514), (6, 3443257), (29, 712398), (37, 558366), (58, 356199), (74, 279183), (87, 237466), (111, 186122), (174, 118733), (222, 93061), (1073, 19254), (2146, 9627), (3209, 6438), (3219, 6418)]