20237069164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2970797}}^1$

素因数の和:2970945

約数の個数: 24

約数和(自身を含む): 38430242928

約数和(自身を除く): 18193173764

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 2970797, 5941594, 11883188, 38620361, 77240722, 154481444, 389174407, 778348814, 1556697628, 5059267291, 10118534582, 20237069164]

約数ペア:

[(1, 20237069164), (2, 10118534582), (4, 5059267291), (13, 1556697628), (26, 778348814), (52, 389174407), (131, 154481444), (262, 77240722), (524, 38620361), (1703, 11883188), (3406, 5941594), (6812, 2970797)]