20510141271

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1\times {\mathrm{43609}}^1$

素因数の和:44566

約数の個数: 16

約数和(自身を含む): 27514072320

約数和(自身を除く): 7003931049

約数列:

[1, 3, 211, 633, 743, 2229, 43609, 130827, 156773, 470319, 9201499, 27604497, 32401487, 97204461, 6836713757, 20510141271]

約数ペア:

[(1, 20510141271), (3, 6836713757), (211, 97204461), (633, 32401487), (743, 27604497), (2229, 9201499), (43609, 470319), (130827, 156773)]