20983669483

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9280703}}^1$

素因数の和:9280746

約数の個数: 16

約数和(自身を含む): 26728427520

約数和(自身を除く): 5744758037

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 9280703, 64964921, 157771951, 176333357, 1104403657, 1234333499, 2997667069, 20983669483]

約数ペア:

[(1, 20983669483), (7, 2997667069), (17, 1234333499), (19, 1104403657), (119, 176333357), (133, 157771951), (323, 64964921), (2261, 9280703)]