20363392

素因数分解:

$2^7\times 7^1\times {\mathrm{22727}}^1$

素因数の和:22748

約数の個数: 32

約数和(自身を含む): 46365120

約数和(自身を除く): 26001728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22727, 45454, 90908, 159089, 181816, 318178, 363632, 636356, 727264, 1272712, 1454528, 2545424, 2909056, 5090848, 10181696, 20363392]

約数ペア:

[(1, 20363392), (2, 10181696), (4, 5090848), (7, 2909056), (8, 2545424), (14, 1454528), (16, 1272712), (28, 727264), (32, 636356), (56, 363632), (64, 318178), (112, 181816), (128, 159089), (224, 90908), (448, 45454), (896, 22727)]