20238418175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{951277}}^1$

素因数の和:951347

約数の個数: 24

約数和(自身を含む): 26894531616

約数和(自身を除く): 6656113441

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 21275, 951277, 4756385, 21879371, 23781925, 35197249, 109396855, 175986245, 546984275, 809536727, 879931225, 4047683635, 20238418175]

約数ペア:

[(1, 20238418175), (5, 4047683635), (23, 879931225), (25, 809536727), (37, 546984275), (115, 175986245), (185, 109396855), (575, 35197249), (851, 23781925), (925, 21879371), (4255, 4756385), (21275, 951277)]