20154937414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1682663}}^1$

素因数の和:1682831

約数の個数: 16

約数和(自身を含む): 31075438752

約数和(自身を除く): 10920501338

約数列:

[1, 2, 53, 106, 113, 226, 5989, 11978, 1682663, 3365326, 89181139, 178362278, 190140919, 380281838, 10077468707, 20154937414]

約数ペア:

[(1, 20154937414), (2, 10077468707), (53, 380281838), (106, 190140919), (113, 178362278), (226, 89181139), (5989, 3365326), (11978, 1682663)]