20124256

素因数分解:

$2^5\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:1606

約数の個数: 24

約数和(自身を含む): 39720240

約数和(自身を除く): 19595984

約数列:

[1, 2, 4, 8, 16, 32, 709, 887, 1418, 1774, 2836, 3548, 5672, 7096, 11344, 14192, 22688, 28384, 628883, 1257766, 2515532, 5031064, 10062128, 20124256]

約数ペア:

[(1, 20124256), (2, 10062128), (4, 5031064), (8, 2515532), (16, 1257766), (32, 628883), (709, 28384), (887, 22688), (1418, 14192), (1774, 11344), (2836, 7096), (3548, 5672)]