20175202086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19896649}}^1$

素因数の和:19896680

約数の個数: 24

約数和(自身を含む): 43693043400

約数和(自身を除く): 23517841314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19896649, 39793298, 59689947, 119379894, 258656437, 517312874, 775969311, 1551938622, 3362533681, 6725067362, 10087601043, 20175202086]

約数ペア:

[(1, 20175202086), (2, 10087601043), (3, 6725067362), (6, 3362533681), (13, 1551938622), (26, 775969311), (39, 517312874), (78, 258656437), (169, 119379894), (338, 59689947), (507, 39793298), (1014, 19896649)]