20362392

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6632

約数の個数: 48

約数和(自身を含む): 56439240

約数和(自身を除く): 36076848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6577, 13154, 19731, 26308, 39462, 52616, 59193, 78924, 118386, 157848, 236772, 282811, 473544, 565622, 848433, 1131244, 1696866, 2262488, 2545299, 3393732, 5090598, 6787464, 10181196, 20362392]

約数ペア:

[(1, 20362392), (2, 10181196), (3, 6787464), (4, 5090598), (6, 3393732), (8, 2545299), (9, 2262488), (12, 1696866), (18, 1131244), (24, 848433), (36, 565622), (43, 473544), (72, 282811), (86, 236772), (129, 157848), (172, 118386), (258, 78924), (344, 59193), (387, 52616), (516, 39462), (774, 26308), (1032, 19731), (1548, 13154), (3096, 6577)]