22697620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103171}}^1$

素因数の和:103191

約数の個数: 24

約数和(自身を含む): 51998688

約数和(自身を除く): 29301068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103171, 206342, 412684, 515855, 1031710, 1134881, 2063420, 2269762, 4539524, 5674405, 11348810, 22697620]

約数ペア:

[(1, 22697620), (2, 11348810), (4, 5674405), (5, 4539524), (10, 2269762), (11, 2063420), (20, 1134881), (22, 1031710), (44, 515855), (55, 412684), (110, 206342), (220, 103171)]