20160458193

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7525367}}^1$

素因数の和:7525436

約数の個数: 16

約数和(自身を含む): 28897413120

約数和(自身を除く): 8736954927

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 7525367, 22576101, 142981973, 353692249, 428945919, 1061076747, 6720152731, 20160458193]

約数ペア:

[(1, 20160458193), (3, 6720152731), (19, 1061076747), (47, 428945919), (57, 353692249), (141, 142981973), (893, 22576101), (2679, 7525367)]