20162728083

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{142837}}^1$

素因数の和:143274

約数の個数: 16

約数和(自身を含む): 27132363776

約数和(自身を除く): 6969635693

約数列:

[1, 3, 211, 223, 633, 669, 47053, 141159, 142837, 428511, 30138607, 31852651, 90415821, 95557953, 6720909361, 20162728083]

約数ペア:

[(1, 20162728083), (3, 6720909361), (211, 95557953), (223, 90415821), (633, 31852651), (669, 30138607), (47053, 428511), (141159, 142837)]