20173878902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3637}}^1\times {\mathrm{59009}}^1$

素因数の和:62695

約数の個数: 16

約数和(自身を含む): 30913686720

約数和(自身を除く): 10739807818

約数列:

[1, 2, 47, 94, 3637, 7274, 59009, 118018, 170939, 341878, 2773423, 5546846, 214615733, 429231466, 10086939451, 20173878902]

約数ペア:

[(1, 20173878902), (2, 10086939451), (47, 429231466), (94, 214615733), (3637, 5546846), (7274, 2773423), (59009, 341878), (118018, 170939)]