20925816

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4871}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 31691784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4871, 9742, 14613, 19484, 29226, 38968, 58452, 116904, 871909, 1743818, 2615727, 3487636, 5231454, 6975272, 10462908, 20925816]

約数ペア:

[(1, 20925816), (2, 10462908), (3, 6975272), (4, 5231454), (6, 3487636), (8, 2615727), (12, 1743818), (24, 871909), (179, 116904), (358, 58452), (537, 38968), (716, 29226), (1074, 19484), (1432, 14613), (2148, 9742), (4296, 4871)]