20164584928

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5781131}}^1$

素因数の和:5781250

約数の個数: 24

約数和(自身を含む): 40063244760

約数和(自身を除く): 19898659832

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5781131, 11562262, 23124524, 46249048, 92498096, 184996192, 630143279, 1260286558, 2520573116, 5041146232, 10082292464, 20164584928]

約数ペア:

[(1, 20164584928), (2, 10082292464), (4, 5041146232), (8, 2520573116), (16, 1260286558), (32, 630143279), (109, 184996192), (218, 92498096), (436, 46249048), (872, 23124524), (1744, 11562262), (3488, 5781131)]