20182927766

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1\times {\mathrm{24943}}^1$

素因数の和:25428

約数の個数: 24

約数和(自身を含む): 31358050272

約数和(自身を除く): 11175122506

約数列:

[1, 2, 31, 62, 421, 842, 961, 1922, 13051, 24943, 26102, 49886, 404581, 773233, 809162, 1546466, 10501003, 21002006, 23970223, 47940446, 325531093, 651062186, 10091463883, 20182927766]

約数ペア:

[(1, 20182927766), (2, 10091463883), (31, 651062186), (62, 325531093), (421, 47940446), (842, 23970223), (961, 21002006), (1922, 10501003), (13051, 1546466), (24943, 809162), (26102, 773233), (49886, 404581)]