20143176510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4119259}}^1$

素因数の和:4119432

約数の個数: 32

約数和(自身を含む): 48640222080

約数和(自身を除く): 28497045570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 4119259, 8238518, 12357777, 20596295, 24715554, 41192590, 61788885, 123577770, 671439217, 1342878434, 2014317651, 3357196085, 4028635302, 6714392170, 10071588255, 20143176510]

約数ペア:

[(1, 20143176510), (2, 10071588255), (3, 6714392170), (5, 4028635302), (6, 3357196085), (10, 2014317651), (15, 1342878434), (30, 671439217), (163, 123577770), (326, 61788885), (489, 41192590), (815, 24715554), (978, 20596295), (1630, 12357777), (2445, 8238518), (4890, 4119259)]