16566706420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75303211}}^1$

素因数の和:75303231

約数の個数: 24

約数和(自身を含む): 37952818848

約数和(自身を除く): 21386112428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 75303211, 150606422, 301212844, 376516055, 753032110, 828335321, 1506064220, 1656670642, 3313341284, 4141676605, 8283353210, 16566706420]

約数ペア:

[(1, 16566706420), (2, 8283353210), (4, 4141676605), (5, 3313341284), (10, 1656670642), (11, 1506064220), (20, 828335321), (22, 753032110), (44, 376516055), (55, 301212844), (110, 150606422), (220, 75303211)]