20197079463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{105943}}^1$

素因数の和:106119

約数の個数: 32

約数和(自身を含む): 30206753280

約数和(自身を除く): 10009673817

約数列:

[1, 3, 11, 33, 53, 109, 159, 327, 583, 1199, 1749, 3597, 5777, 17331, 63547, 105943, 190641, 317829, 1165373, 3496119, 5614979, 11547787, 16844937, 34643361, 61764769, 127025657, 185294307, 381076971, 612032711, 1836098133, 6732359821, 20197079463]

約数ペア:

[(1, 20197079463), (3, 6732359821), (11, 1836098133), (33, 612032711), (53, 381076971), (109, 185294307), (159, 127025657), (327, 61764769), (583, 34643361), (1199, 16844937), (1749, 11547787), (3597, 5614979), (5777, 3496119), (17331, 1165373), (63547, 317829), (105943, 190641)]