16840987580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11534923}}^1$

素因数の和:11535005

約数の個数: 24

約数和(自身を含む): 35850543792

約数和(自身を除く): 19009556212

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11534923, 23069846, 46139692, 57674615, 115349230, 230698460, 842049379, 1684098758, 3368197516, 4210246895, 8420493790, 16840987580]

約数ペア:

[(1, 16840987580), (2, 8420493790), (4, 4210246895), (5, 3368197516), (10, 1684098758), (20, 842049379), (73, 230698460), (146, 115349230), (292, 57674615), (365, 46139692), (730, 23069846), (1460, 11534923)]