20111897792

素因数分解:

$2^6\times 7^1\times {\mathrm{44892629}}^1$

素因数の和:44892648

約数の個数: 28

約数和(自身を含む): 45610912080

約数和(自身を除く): 25499014288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44892629, 89785258, 179570516, 314248403, 359141032, 628496806, 718282064, 1256993612, 1436564128, 2513987224, 2873128256, 5027974448, 10055948896, 20111897792]

約数ペア:

[(1, 20111897792), (2, 10055948896), (4, 5027974448), (7, 2873128256), (8, 2513987224), (14, 1436564128), (16, 1256993612), (28, 718282064), (32, 628496806), (56, 359141032), (64, 314248403), (112, 179570516), (224, 89785258), (448, 44892629)]