20342044804

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{69664537}}^1$

素因数の和:69664614

約数の個数: 12

約数和(自身を含む): 36086230684

約数和(自身を除く): 15744185880

約数列:

[1, 2, 4, 73, 146, 292, 69664537, 139329074, 278658148, 5085511201, 10171022402, 20342044804]

約数ペア:

[(1, 20342044804), (2, 10171022402), (4, 5085511201), (73, 278658148), (146, 139329074), (292, 69664537)]