20164569902

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1\times {\mathrm{69151}}^1$

素因数の和:70055

約数の個数: 16

約数和(自身を含む): 30434625024

約数和(自身を除く): 10270055122

約数列:

[1, 2, 211, 422, 691, 1382, 69151, 138302, 145801, 291602, 14590861, 29181722, 47783341, 95566682, 10082284951, 20164569902]

約数ペア:

[(1, 20164569902), (2, 10082284951), (211, 95566682), (422, 47783341), (691, 29181722), (1382, 14590861), (69151, 291602), (138302, 145801)]