20068939038

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81581053}}^1$

素因数の和:81581099

約数の個数: 16

約数和(自身を含む): 41116851216

約数和(自身を除く): 21047912178

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81581053, 163162106, 244743159, 489486318, 3344823173, 6689646346, 10034469519, 20068939038]

約数ペア:

[(1, 20068939038), (2, 10034469519), (3, 6689646346), (6, 3344823173), (41, 489486318), (82, 244743159), (123, 163162106), (246, 81581053)]