20091616983

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{37363}}^1$

素因数の和:37919

約数の個数: 24

約数和(自身を含む): 29289639600

約数和(自身を除く): 9198022617

約数列:

[1, 3, 9, 149, 401, 447, 1203, 1341, 3609, 37363, 59749, 112089, 179247, 336267, 537741, 5567087, 14982563, 16701261, 44947689, 50103783, 134843067, 2232401887, 6697205661, 20091616983]

約数ペア:

[(1, 20091616983), (3, 6697205661), (9, 2232401887), (149, 134843067), (401, 50103783), (447, 44947689), (1203, 16701261), (1341, 14982563), (3609, 5567087), (37363, 537741), (59749, 336267), (112089, 179247)]