20132764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 36579200

約数和(自身を除く): 16446436

約数列:

[1, 2, 4, 31, 62, 124, 229, 458, 709, 916, 1418, 2836, 7099, 14198, 21979, 28396, 43958, 87916, 162361, 324722, 649444, 5033191, 10066382, 20132764]

約数ペア:

[(1, 20132764), (2, 10066382), (4, 5033191), (31, 649444), (62, 324722), (124, 162361), (229, 87916), (458, 43958), (709, 28396), (916, 21979), (1418, 14198), (2836, 7099)]