20191872

素因数分解:

$2^7\times 3^1\times {\mathrm{52583}}^1$

素因数の和:52600

約数の個数: 32

約数和(自身を含む): 53635680

約数和(自身を除く): 33443808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52583, 105166, 157749, 210332, 315498, 420664, 630996, 841328, 1261992, 1682656, 2523984, 3365312, 5047968, 6730624, 10095936, 20191872]

約数ペア:

[(1, 20191872), (2, 10095936), (3, 6730624), (4, 5047968), (6, 3365312), (8, 2523984), (12, 1682656), (16, 1261992), (24, 841328), (32, 630996), (48, 420664), (64, 315498), (96, 210332), (128, 157749), (192, 105166), (384, 52583)]