20163247082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{75167}}^1$

素因数の和:75406

約数の個数: 32

約数和(自身を含む): 33609116160

約数和(自身を除く): 13445869078

約数列:

[1, 2, 11, 22, 89, 137, 178, 274, 979, 1507, 1958, 3014, 12193, 24386, 75167, 134123, 150334, 268246, 826837, 1653674, 6689863, 10297879, 13379726, 20595758, 73588493, 113276669, 147176986, 226553338, 916511231, 1833022462, 10081623541, 20163247082]

約数ペア:

[(1, 20163247082), (2, 10081623541), (11, 1833022462), (22, 916511231), (89, 226553338), (137, 147176986), (178, 113276669), (274, 73588493), (979, 20595758), (1507, 13379726), (1958, 10297879), (3014, 6689863), (12193, 1653674), (24386, 826837), (75167, 268246), (134123, 150334)]