20768156965

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{87683}}^1$

素因数の和:88188

約数の個数: 16

約数和(自身を含む): 25185650688

約数和(自身を除く): 4417493723

約数列:

[1, 5, 127, 373, 635, 1865, 47371, 87683, 236855, 438415, 11135741, 32705759, 55678705, 163528795, 4153631393, 20768156965]

約数ペア:

[(1, 20768156965), (5, 4153631393), (127, 163528795), (373, 55678705), (635, 32705759), (1865, 11135741), (47371, 438415), (87683, 236855)]