20163797230

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3531313}}^1$

素因数の和:3531891

約数の個数: 16

約数和(自身を含む): 36358408944

約数和(自身を除く): 16194611714

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 3531313, 7062626, 17656565, 35313130, 2016379723, 4032759446, 10081898615, 20163797230]

約数ペア:

[(1, 20163797230), (2, 10081898615), (5, 4032759446), (10, 2016379723), (571, 35313130), (1142, 17656565), (2855, 7062626), (5710, 3531313)]