20758734

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22613}}^1$

素因数の和:22641

約数の個数: 32

約数和(自身を含む): 48846240

約数和(自身を除く): 28087506

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22613, 45226, 67839, 135678, 203517, 384421, 407034, 610551, 768842, 1153263, 1221102, 2306526, 3459789, 6919578, 10379367, 20758734]

約数ペア:

[(1, 20758734), (2, 10379367), (3, 6919578), (6, 3459789), (9, 2306526), (17, 1221102), (18, 1153263), (27, 768842), (34, 610551), (51, 407034), (54, 384421), (102, 203517), (153, 135678), (306, 67839), (459, 45226), (918, 22613)]