20163018845

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1\times {\mathrm{18919}}^1$

素因数の和:23924

約数の個数: 16

約数和(自身を含む): 24764615040

約数和(自身を除く): 4601596195

約数列:

[1, 5, 43, 215, 4957, 18919, 24785, 94595, 213151, 813517, 1065755, 4067585, 93781483, 468907415, 4032603769, 20163018845]

約数ペア:

[(1, 20163018845), (5, 4032603769), (43, 468907415), (215, 93781483), (4957, 4067585), (18919, 1065755), (24785, 813517), (94595, 213151)]