20161119978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65886013}}^1$

素因数の和:65886038

約数の個数: 24

約数和(自身を含む): 46251981828

約数和(自身を除く): 26090861850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65886013, 131772026, 197658039, 395316078, 592974117, 1120062221, 1185948234, 2240124442, 3360186663, 6720373326, 10080559989, 20161119978]

約数ペア:

[(1, 20161119978), (2, 10080559989), (3, 6720373326), (6, 3360186663), (9, 2240124442), (17, 1185948234), (18, 1120062221), (34, 592974117), (51, 395316078), (102, 197658039), (153, 131772026), (306, 65886013)]