20097198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101501}}^1$

素因数の和:101520

約数の個数: 24

約数和(自身を含む): 47502936

約数和(自身を除く): 27405738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101501, 203002, 304503, 609006, 913509, 1116511, 1827018, 2233022, 3349533, 6699066, 10048599, 20097198]

約数ペア:

[(1, 20097198), (2, 10048599), (3, 6699066), (6, 3349533), (9, 2233022), (11, 1827018), (18, 1116511), (22, 913509), (33, 609006), (66, 304503), (99, 203002), (198, 101501)]