2020886588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3798659}}^1$

素因数の和:3798689

約数の個数: 24

約数和(自身を含む): 4254499200

約数和(自身を除く): 2233612612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3798659, 7597318, 15194636, 26590613, 53181226, 72174521, 106362452, 144349042, 288698084, 505221647, 1010443294, 2020886588]

約数ペア:

[(1, 2020886588), (2, 1010443294), (4, 505221647), (7, 288698084), (14, 144349042), (19, 106362452), (28, 72174521), (38, 53181226), (76, 26590613), (133, 15194636), (266, 7597318), (532, 3798659)]