20105100716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{12157}}^1\times {\mathrm{13337}}^1$

素因数の和:25529

約数の個数: 24

約数和(自身を含む): 36324602496

約数和(自身を除く): 16219501780

約数列:

[1, 2, 4, 31, 62, 124, 12157, 13337, 24314, 26674, 48628, 53348, 376867, 413447, 753734, 826894, 1507468, 1653788, 162137909, 324275818, 648551636, 5026275179, 10052550358, 20105100716]

約数ペア:

[(1, 20105100716), (2, 10052550358), (4, 5026275179), (31, 648551636), (62, 324275818), (124, 162137909), (12157, 1653788), (13337, 1507468), (24314, 826894), (26674, 753734), (48628, 413447), (53348, 376867)]