20178580064

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27416549}}^1$

素因数の和:27416582

約数の個数: 24

約数和(自身を含む): 41453823600

約数和(自身を除く): 21275243536

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27416549, 54833098, 109666196, 219332392, 438664784, 630580627, 877329568, 1261161254, 2522322508, 5044645016, 10089290032, 20178580064]

約数ペア:

[(1, 20178580064), (2, 10089290032), (4, 5044645016), (8, 2522322508), (16, 1261161254), (23, 877329568), (32, 630580627), (46, 438664784), (92, 219332392), (184, 109666196), (368, 54833098), (736, 27416549)]