20216298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 43732224

約数和(自身を除く): 23515926

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4217, 4794, 8434, 12651, 25302, 71689, 143378, 198199, 215067, 396398, 430134, 594597, 1189194, 3369383, 6738766, 10108149, 20216298]

約数ペア:

[(1, 20216298), (2, 10108149), (3, 6738766), (6, 3369383), (17, 1189194), (34, 594597), (47, 430134), (51, 396398), (94, 215067), (102, 198199), (141, 143378), (282, 71689), (799, 25302), (1598, 12651), (2397, 8434), (4217, 4794)]