20145408442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67049}}^1\times {\mathrm{8837}}^1$

素因数の和:75905

約数の個数: 16

約数和(自身を含む): 31999746600

約数和(自身を除く): 11854338158

約数列:

[1, 2, 17, 34, 8837, 17674, 67049, 134098, 150229, 300458, 1139833, 2279666, 592512013, 1185024026, 10072704221, 20145408442]

約数ペア:

[(1, 20145408442), (2, 10072704221), (17, 1185024026), (34, 592512013), (8837, 2279666), (17674, 1139833), (67049, 300458), (134098, 150229)]