2020303959

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1\times {\mathrm{6257}}^1$

素因数の和:8806

約数の個数: 16

約数和(自身を含む): 2757925632

約数和(自身を除く): 737621673

約数列:

[1, 3, 43, 129, 2503, 6257, 7509, 18771, 107629, 269051, 322887, 807153, 15661271, 46983813, 673434653, 2020303959]

約数ペア:

[(1, 2020303959), (3, 673434653), (43, 46983813), (129, 15661271), (2503, 807153), (6257, 322887), (7509, 269051), (18771, 107629)]