20246371

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 22814784

約数和(自身を除く): 2568413

約数列:

[1, 17, 23, 53, 391, 901, 977, 1219, 16609, 20723, 22471, 51781, 382007, 880277, 1190963, 20246371]

約数ペア:

[(1, 20246371), (17, 1190963), (23, 880277), (53, 382007), (391, 51781), (901, 22471), (977, 20723), (1219, 16609)]