20440704

素因数分解:

$2^7\times 3^1\times {\mathrm{53231}}^1$

素因数の和:53248

約数の個数: 32

約数和(自身を含む): 54296640

約数和(自身を除く): 33855936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53231, 106462, 159693, 212924, 319386, 425848, 638772, 851696, 1277544, 1703392, 2555088, 3406784, 5110176, 6813568, 10220352, 20440704]

約数ペア:

[(1, 20440704), (2, 10220352), (3, 6813568), (4, 5110176), (6, 3406784), (8, 2555088), (12, 1703392), (16, 1277544), (24, 851696), (32, 638772), (48, 425848), (64, 319386), (96, 212924), (128, 159693), (192, 106462), (384, 53231)]