20112752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114277}}^1$

素因数の和:114296

約数の個数: 20

約数和(自身を含む): 42511416

約数和(自身を除く): 22398664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114277, 228554, 457108, 914216, 1257047, 1828432, 2514094, 5028188, 10056376, 20112752]

約数ペア:

[(1, 20112752), (2, 10056376), (4, 5028188), (8, 2514094), (11, 1828432), (16, 1257047), (22, 914216), (44, 457108), (88, 228554), (176, 114277)]