20079032

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{4931}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 37729800

約数和(自身を除く): 17650768

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 4931, 9862, 19724, 39448, 2509879, 5019758, 10039516, 20079032]

約数ペア:

[(1, 20079032), (2, 10039516), (4, 5019758), (8, 2509879), (509, 39448), (1018, 19724), (2036, 9862), (4072, 4931)]