20347813533

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1\times {\mathrm{38723}}^1$

素因数の和:41264

約数の個数: 16

約数和(自身を含む): 27524399616

約数和(自身を除く): 7176586083

約数列:

[1, 3, 71, 213, 2467, 7401, 38723, 116169, 175157, 525471, 2749333, 8247999, 95529641, 286588923, 6782604511, 20347813533]

約数ペア:

[(1, 20347813533), (3, 6782604511), (71, 286588923), (213, 95529641), (2467, 8247999), (7401, 2749333), (38723, 525471), (116169, 175157)]