20174952993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11006521}}^1$

素因数の和:11006584

約数の個数: 16

約数和(自身を含む): 29585531136

約数和(自身を除く): 9410578143

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 11006521, 33019563, 143084773, 429254319, 517306487, 1551919461, 6724984331, 20174952993]

約数ペア:

[(1, 20174952993), (3, 6724984331), (13, 1551919461), (39, 517306487), (47, 429254319), (141, 143084773), (611, 33019563), (1833, 11006521)]