20736698133

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{15233}}^1$

素因数の和:15549

約数の個数: 32

約数和(自身を含む): 29278529280

約数和(自身を除く): 8541831147

約数列:

[1, 3, 23, 69, 109, 181, 327, 543, 2507, 4163, 7521, 12489, 15233, 19729, 45699, 59187, 350359, 453767, 1051077, 1361301, 1660397, 2757173, 4981191, 8271519, 38189131, 63414979, 114567393, 190244937, 300531857, 901595571, 6912232711, 20736698133]

約数ペア:

[(1, 20736698133), (3, 6912232711), (23, 901595571), (69, 300531857), (109, 190244937), (181, 114567393), (327, 63414979), (543, 38189131), (2507, 8271519), (4163, 4981191), (7521, 2757173), (12489, 1660397), (15233, 1361301), (19729, 1051077), (45699, 453767), (59187, 350359)]