20071196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 36549744

約数和(自身を除く): 16478548

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 1913, 2623, 3826, 5246, 7652, 10492, 82259, 116693, 164518, 233386, 329036, 466772, 5017799, 10035598, 20071196]

約数ペア:

[(1, 20071196), (2, 10035598), (4, 5017799), (43, 466772), (61, 329036), (86, 233386), (122, 164518), (172, 116693), (244, 82259), (1913, 10492), (2623, 7652), (3826, 5246)]