20170023572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265395047}}^1$

素因数の和:265395070

約数の個数: 12

約数和(自身を含む): 37155306720

約数和(自身を除く): 16985283148

約数列:

[1, 2, 4, 19, 38, 76, 265395047, 530790094, 1061580188, 5042505893, 10085011786, 20170023572]

約数ペア:

[(1, 20170023572), (2, 10085011786), (4, 5042505893), (19, 1061580188), (38, 530790094), (76, 265395047)]