22436020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27361}}^1$

素因数の和:27411

約数の個数: 24

約数和(自身を含む): 48266568

約数和(自身を除く): 25830548

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27361, 54722, 109444, 136805, 273610, 547220, 1121801, 2243602, 4487204, 5609005, 11218010, 22436020]

約数ペア:

[(1, 22436020), (2, 11218010), (4, 5609005), (5, 4487204), (10, 2243602), (20, 1121801), (41, 547220), (82, 273610), (164, 136805), (205, 109444), (410, 54722), (820, 27361)]