20855448

素因数分解:

$2^3\times 3^3\times {\mathrm{96553}}^1$

素因数の和:96568

約数の個数: 32

約数和(自身を含む): 57932400

約数和(自身を除く): 37076952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96553, 193106, 289659, 386212, 579318, 772424, 868977, 1158636, 1737954, 2317272, 2606931, 3475908, 5213862, 6951816, 10427724, 20855448]

約数ペア:

[(1, 20855448), (2, 10427724), (3, 6951816), (4, 5213862), (6, 3475908), (8, 2606931), (9, 2317272), (12, 1737954), (18, 1158636), (24, 868977), (27, 772424), (36, 579318), (54, 386212), (72, 289659), (108, 193106), (216, 96553)]