20082762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53129}}^1$

素因数の和:53147

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 30922038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53129, 106258, 159387, 318774, 371903, 478161, 743806, 956322, 1115709, 1434483, 2231418, 2868966, 3347127, 6694254, 10041381, 20082762]

約数ペア:

[(1, 20082762), (2, 10041381), (3, 6694254), (6, 3347127), (7, 2868966), (9, 2231418), (14, 1434483), (18, 1115709), (21, 956322), (27, 743806), (42, 478161), (54, 371903), (63, 318774), (126, 159387), (189, 106258), (378, 53129)]