20140472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228869}}^1$

素因数の和:228886

約数の個数: 16

約数和(自身を含む): 41196600

約数和(自身を除く): 21056128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228869, 457738, 915476, 1830952, 2517559, 5035118, 10070236, 20140472]

約数ペア:

[(1, 20140472), (2, 10070236), (4, 5035118), (8, 2517559), (11, 1830952), (22, 915476), (44, 457738), (88, 228869)]