2020888982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7597327}}^1$

素因数の和:7597355

約数の個数: 16

約数和(自身を含む): 3646717440

約数和(自身を除く): 1625828458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7597327, 15194654, 53181289, 106362578, 144349213, 288698426, 1010444491, 2020888982]

約数ペア:

[(1, 2020888982), (2, 1010444491), (7, 288698426), (14, 144349213), (19, 106362578), (38, 53181289), (133, 15194654), (266, 7597327)]