20191944

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3491}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 50703840

約数和(自身を除く): 30511896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3491, 5784, 6982, 10473, 13964, 20946, 27928, 41892, 83784, 841331, 1682662, 2523993, 3365324, 5047986, 6730648, 10095972, 20191944]

約数ペア:

[(1, 20191944), (2, 10095972), (3, 6730648), (4, 5047986), (6, 3365324), (8, 2523993), (12, 1682662), (24, 841331), (241, 83784), (482, 41892), (723, 27928), (964, 20946), (1446, 13964), (1928, 10473), (2892, 6982), (3491, 5784)]