20608304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41549}}^1$

素因数の和:41588

約数の個数: 20

約数和(自身を含む): 41217600

約数和(自身を除く): 20609296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41549, 83098, 166196, 332392, 664784, 1288019, 2576038, 5152076, 10304152, 20608304]

約数ペア:

[(1, 20608304), (2, 10304152), (4, 5152076), (8, 2576038), (16, 1288019), (31, 664784), (62, 332392), (124, 166196), (248, 83098), (496, 41549)]