20014434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 47608704

約数和(自身を除く): 27594270

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 271, 373, 542, 746, 813, 1119, 1626, 2238, 2439, 2981, 3357, 4103, 4878, 5962, 6714, 8206, 8943, 12309, 17886, 24618, 26829, 36927, 53658, 73854, 101083, 202166, 303249, 606498, 909747, 1111913, 1819494, 2223826, 3335739, 6671478, 10007217, 20014434]

約数ペア:

[(1, 20014434), (2, 10007217), (3, 6671478), (6, 3335739), (9, 2223826), (11, 1819494), (18, 1111913), (22, 909747), (33, 606498), (66, 303249), (99, 202166), (198, 101083), (271, 73854), (373, 53658), (542, 36927), (746, 26829), (813, 24618), (1119, 17886), (1626, 12309), (2238, 8943), (2439, 8206), (2981, 6714), (3357, 5962), (4103, 4878)]