20176402806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53376727}}^1$

素因数の和:53376745

約数の個数: 32

約数和(自身を含む): 51241658880

約数和(自身を除く): 31065256074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53376727, 106753454, 160130181, 320260362, 373637089, 480390543, 747274178, 960781086, 1120911267, 1441171629, 2241822534, 2882343258, 3362733801, 6725467602, 10088201403, 20176402806]

約数ペア:

[(1, 20176402806), (2, 10088201403), (3, 6725467602), (6, 3362733801), (7, 2882343258), (9, 2241822534), (14, 1441171629), (18, 1120911267), (21, 960781086), (27, 747274178), (42, 480390543), (54, 373637089), (63, 320260362), (126, 160130181), (189, 106753454), (378, 53376727)]