20126432

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11867}}^1$

素因数の和:11930

約数の個数: 24

約数和(自身を含む): 40374936

約数和(自身を除く): 20248504

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11867, 23734, 47468, 94936, 189872, 379744, 628951, 1257902, 2515804, 5031608, 10063216, 20126432]

約数ペア:

[(1, 20126432), (2, 10063216), (4, 5031608), (8, 2515804), (16, 1257902), (32, 628951), (53, 379744), (106, 189872), (212, 94936), (424, 47468), (848, 23734), (1696, 11867)]