20238088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14969}}^1$

素因数の和:15001

約数の個数: 24

約数和(自身を含む): 41092650

約数和(自身を除く): 20854562

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14969, 29938, 59876, 119752, 194597, 389194, 778388, 1556776, 2529761, 5059522, 10119044, 20238088]

約数ペア:

[(1, 20238088), (2, 10119044), (4, 5059522), (8, 2529761), (13, 1556776), (26, 778388), (52, 389194), (104, 194597), (169, 119752), (338, 59876), (676, 29938), (1352, 14969)]