20827302

素因数分解:

$2^1\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{2389}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 41700720

約数和(自身を除く): 20873418

約数列:

[1, 2, 3, 6, 1453, 2389, 2906, 4359, 4778, 7167, 8718, 14334, 3471217, 6942434, 10413651, 20827302]

約数ペア:

[(1, 20827302), (2, 10413651), (3, 6942434), (6, 3471217), (1453, 14334), (2389, 8718), (2906, 7167), (4359, 4778)]