20539236

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55213}}^1$

素因数の和:55251

約数の個数: 24

約数和(自身を含む): 49471744

約数和(自身を除く): 28932508

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55213, 110426, 165639, 220852, 331278, 662556, 1711603, 3423206, 5134809, 6846412, 10269618, 20539236]

約数ペア:

[(1, 20539236), (2, 10269618), (3, 6846412), (4, 5134809), (6, 3423206), (12, 1711603), (31, 662556), (62, 331278), (93, 220852), (124, 165639), (186, 110426), (372, 55213)]