63165220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23053}}^1$

素因数の和:23199

約数の個数: 24

約数和(自身を含む): 133620984

約数和(自身を除く): 70455764

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 23053, 46106, 92212, 115265, 230530, 461060, 3158261, 6316522, 12633044, 15791305, 31582610, 63165220]

約数ペア:

[(1, 63165220), (2, 31582610), (4, 15791305), (5, 12633044), (10, 6316522), (20, 3158261), (137, 461060), (274, 230530), (548, 115265), (685, 92212), (1370, 46106), (2740, 23053)]