20190109863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{982057}}^1$

素因数の和:982167

約数の個数: 32

約数和(自身を含む): 33939924480

約数和(自身を除く): 13749814617

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 20559, 982057, 2946171, 6874399, 10802627, 20623197, 32407881, 75618389, 87403073, 226855167, 262209219, 611821511, 961433803, 1835464533, 2884301409, 6730036621, 20190109863]

約数ペア:

[(1, 20190109863), (3, 6730036621), (7, 2884301409), (11, 1835464533), (21, 961433803), (33, 611821511), (77, 262209219), (89, 226855167), (231, 87403073), (267, 75618389), (623, 32407881), (979, 20623197), (1869, 10802627), (2937, 6874399), (6853, 2946171), (20559, 982057)]