20112132

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38977}}^1$

素因数の和:39027

約数の個数: 24

約数和(自身を含む): 48020896

約数和(自身を除く): 27908764

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38977, 77954, 116931, 155908, 233862, 467724, 1676011, 3352022, 5028033, 6704044, 10056066, 20112132]

約数ペア:

[(1, 20112132), (2, 10056066), (3, 6704044), (4, 5028033), (6, 3352022), (12, 1676011), (43, 467724), (86, 233862), (129, 155908), (172, 116931), (258, 77954), (516, 38977)]