20343432112

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6587899}}^1$

素因数の和:6588100

約数の個数: 20

約数和(自身を含む): 39619630600

約数和(自身を除く): 19276198488

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6587899, 13175798, 26351596, 52703192, 105406384, 1271464507, 2542929014, 5085858028, 10171716056, 20343432112]

約数ペア:

[(1, 20343432112), (2, 10171716056), (4, 5085858028), (8, 2542929014), (16, 1271464507), (193, 105406384), (386, 52703192), (772, 26351596), (1544, 13175798), (3088, 6587899)]